17939392317

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1704

約数の個数: 192

約数和(自身を含む): 36467159040

約数和(自身を除く): 18527766723

約数列:

[1, 3, 7, 9, 11, 19, 21, 23, 33, 37, 57, 63, 69, 77, 99, 111, 133, 161, 171, 207, 209, 231, 253, 259, 333, 399, 407, 437, 483, 627, 693, 703, 759, 777, 851, 1197, 1221, 1311, 1449, 1463, 1601, 1771, 1881, 2109, 2277, 2331, 2553, 2849, 3059, 3663, 3933, 4389, 4803, 4807, 4921, 5313, 5957, 6327, 7659, 7733, 8547, 9177, 9361, 11207, 13167, 14409, 14421, 14763, 15939, 16169, 17611, 17871, 23199, 25641, 27531, 28083, 30419, 33621, 33649, 36823, 43263, 44289, 48507, 52833, 53613, 54131, 59237, 65527, 69597, 84249, 91257, 100863, 100947, 110469, 113183, 123277, 145521, 158499, 162393, 177711, 177859, 196581, 212933, 257761, 273771, 302841, 331407, 334609, 339549, 369831, 405053, 414659, 487179, 533133, 533577, 589743, 638799, 651607, 699637, 773283, 1003827, 1018647, 1109493, 1125503, 1215159, 1243977, 1245013, 1362451, 1600731, 1916397, 1954821, 2098911, 2319849, 2342263, 2835371, 3011481, 3376509, 3645477, 3731931, 3735039, 4087353, 4561249, 4897459, 5864463, 6296733, 7026789, 7696007, 7878521, 8506113, 9537157, 10129527, 11205117, 12262059, 12380533, 13683747, 14692377, 14986961, 21080367, 23088021, 23635563, 25518339, 25886569, 28611471, 37141599, 41051241, 44077131, 44960883, 53872049, 69264063, 70906689, 77659707, 85834413, 86663731, 104908727, 111424797, 134882649, 161616147, 181205983, 232979121, 259991193, 284752259, 314726181, 484848441, 543617949, 779973579, 854256777, 944178543, 1630853847, 1993265813, 2562770331, 5979797439, 17939392317]

約数ペア:

[(1, 17939392317), (3, 5979797439), (7, 2562770331), (9, 1993265813), (11, 1630853847), (19, 944178543), (21, 854256777), (23, 779973579), (33, 543617949), (37, 484848441), (57, 314726181), (63, 284752259), (69, 259991193), (77, 232979121), (99, 181205983), (111, 161616147), (133, 134882649), (161, 111424797), (171, 104908727), (207, 86663731), (209, 85834413), (231, 77659707), (253, 70906689), (259, 69264063), (333, 53872049), (399, 44960883), (407, 44077131), (437, 41051241), (483, 37141599), (627, 28611471), (693, 25886569), (703, 25518339), (759, 23635563), (777, 23088021), (851, 21080367), (1197, 14986961), (1221, 14692377), (1311, 13683747), (1449, 12380533), (1463, 12262059), (1601, 11205117), (1771, 10129527), (1881, 9537157), (2109, 8506113), (2277, 7878521), (2331, 7696007), (2553, 7026789), (2849, 6296733), (3059, 5864463), (3663, 4897459), (3933, 4561249), (4389, 4087353), (4803, 3735039), (4807, 3731931), (4921, 3645477), (5313, 3376509), (5957, 3011481), (6327, 2835371), (7659, 2342263), (7733, 2319849), (8547, 2098911), (9177, 1954821), (9361, 1916397), (11207, 1600731), (13167, 1362451), (14409, 1245013), (14421, 1243977), (14763, 1215159), (15939, 1125503), (16169, 1109493), (17611, 1018647), (17871, 1003827), (23199, 773283), (25641, 699637), (27531, 651607), (28083, 638799), (30419, 589743), (33621, 533577), (33649, 533133), (36823, 487179), (43263, 414659), (44289, 405053), (48507, 369831), (52833, 339549), (53613, 334609), (54131, 331407), (59237, 302841), (65527, 273771), (69597, 257761), (84249, 212933), (91257, 196581), (100863, 177859), (100947, 177711), (110469, 162393), (113183, 158499), (123277, 145521)]