12957205716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28051}}^1$

素因数の和:28131

約数の個数: 192

約数和(自身を含む): 42226114560

約数和(自身を除く): 29268908844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 47, 52, 54, 63, 78, 84, 91, 94, 108, 117, 126, 141, 156, 182, 188, 189, 234, 252, 273, 282, 329, 351, 364, 378, 423, 468, 546, 564, 611, 658, 702, 756, 819, 846, 987, 1092, 1222, 1269, 1316, 1404, 1638, 1692, 1833, 1974, 2444, 2457, 2538, 2961, 3276, 3666, 3948, 4277, 4914, 5076, 5499, 5922, 7332, 8554, 8883, 9828, 10998, 11844, 12831, 16497, 17108, 17766, 21996, 25662, 28051, 32994, 35532, 38493, 51324, 56102, 65988, 76986, 84153, 112204, 115479, 153972, 168306, 196357, 230958, 252459, 336612, 364663, 392714, 461916, 504918, 589071, 729326, 757377, 785428, 1009836, 1093989, 1178142, 1318397, 1458652, 1514754, 1767213, 2187978, 2356284, 2552641, 2636794, 3029508, 3281967, 3534426, 3955191, 4375956, 5105282, 5273588, 5301639, 6563934, 7068852, 7657923, 7910382, 9228779, 9845901, 10210564, 10603278, 11865573, 13127868, 15315846, 15820764, 17139161, 18457558, 19691802, 21206556, 22973769, 23731146, 27686337, 30631692, 34278322, 35596719, 36915116, 39383604, 45947538, 47462292, 51417483, 55372674, 68556644, 68921307, 71193438, 83059011, 91895076, 102834966, 110745348, 119974127, 137842614, 142386876, 154252449, 166118022, 205669932, 239948254, 249177033, 275685228, 308504898, 332236044, 359922381, 462757347, 479896508, 498354066, 617009796, 719844762, 925514694, 996708132, 1079767143, 1439689524, 1851029388, 2159534286, 3239301429, 4319068572, 6478602858, 12957205716]

約数ペア:

[(1, 12957205716), (2, 6478602858), (3, 4319068572), (4, 3239301429), (6, 2159534286), (7, 1851029388), (9, 1439689524), (12, 1079767143), (13, 996708132), (14, 925514694), (18, 719844762), (21, 617009796), (26, 498354066), (27, 479896508), (28, 462757347), (36, 359922381), (39, 332236044), (42, 308504898), (47, 275685228), (52, 249177033), (54, 239948254), (63, 205669932), (78, 166118022), (84, 154252449), (91, 142386876), (94, 137842614), (108, 119974127), (117, 110745348), (126, 102834966), (141, 91895076), (156, 83059011), (182, 71193438), (188, 68921307), (189, 68556644), (234, 55372674), (252, 51417483), (273, 47462292), (282, 45947538), (329, 39383604), (351, 36915116), (364, 35596719), (378, 34278322), (423, 30631692), (468, 27686337), (546, 23731146), (564, 22973769), (611, 21206556), (658, 19691802), (702, 18457558), (756, 17139161), (819, 15820764), (846, 15315846), (987, 13127868), (1092, 11865573), (1222, 10603278), (1269, 10210564), (1316, 9845901), (1404, 9228779), (1638, 7910382), (1692, 7657923), (1833, 7068852), (1974, 6563934), (2444, 5301639), (2457, 5273588), (2538, 5105282), (2961, 4375956), (3276, 3955191), (3666, 3534426), (3948, 3281967), (4277, 3029508), (4914, 2636794), (5076, 2552641), (5499, 2356284), (5922, 2187978), (7332, 1767213), (8554, 1514754), (8883, 1458652), (9828, 1318397), (10998, 1178142), (11844, 1093989), (12831, 1009836), (16497, 785428), (17108, 757377), (17766, 729326), (21996, 589071), (25662, 504918), (28051, 461916), (32994, 392714), (35532, 364663), (38493, 336612), (51324, 252459), (56102, 230958), (65988, 196357), (76986, 168306), (84153, 153972), (112204, 115479)]