16997989764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{19381}}^1$

素因数の和:19645

約数の個数: 96

約数和(自身を含む): 46420045056

約数和(自身を除く): 29422055292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 197, 212, 318, 371, 394, 591, 636, 742, 788, 1113, 1182, 1379, 1484, 2226, 2364, 2758, 4137, 4452, 5516, 8274, 10441, 16548, 19381, 20882, 31323, 38762, 41764, 58143, 62646, 73087, 77524, 116286, 125292, 135667, 146174, 219261, 232572, 271334, 292348, 407001, 438522, 542668, 814002, 877044, 1027193, 1628004, 2054386, 3081579, 3818057, 4108772, 6163158, 7190351, 7636114, 11454171, 12326316, 14380702, 15272228, 21571053, 22908342, 26726399, 28761404, 43142106, 45816684, 53452798, 80179197, 86284212, 106905596, 160358394, 202357021, 320716788, 404714042, 607071063, 809428084, 1214142126, 1416499147, 2428284252, 2832998294, 4249497441, 5665996588, 8498994882, 16997989764]

約数ペア:

[(1, 16997989764), (2, 8498994882), (3, 5665996588), (4, 4249497441), (6, 2832998294), (7, 2428284252), (12, 1416499147), (14, 1214142126), (21, 809428084), (28, 607071063), (42, 404714042), (53, 320716788), (84, 202357021), (106, 160358394), (159, 106905596), (197, 86284212), (212, 80179197), (318, 53452798), (371, 45816684), (394, 43142106), (591, 28761404), (636, 26726399), (742, 22908342), (788, 21571053), (1113, 15272228), (1182, 14380702), (1379, 12326316), (1484, 11454171), (2226, 7636114), (2364, 7190351), (2758, 6163158), (4137, 4108772), (4452, 3818057), (5516, 3081579), (8274, 2054386), (10441, 1628004), (16548, 1027193), (19381, 877044), (20882, 814002), (31323, 542668), (38762, 438522), (41764, 407001), (58143, 292348), (62646, 271334), (73087, 232572), (77524, 219261), (116286, 146174), (125292, 135667)]