12649572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 34856640

約数和(自身を除く): 22207068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 179, 234, 302, 358, 453, 468, 537, 604, 716, 906, 1074, 1359, 1611, 1812, 1963, 2148, 2327, 2718, 3222, 3926, 4654, 5436, 5889, 6444, 6981, 7852, 9308, 11778, 13962, 17667, 20943, 23556, 27029, 27924, 35334, 41886, 54058, 70668, 81087, 83772, 108116, 162174, 243261, 324348, 351377, 486522, 702754, 973044, 1054131, 1405508, 2108262, 3162393, 4216524, 6324786, 12649572]

約数ペア:

[(1, 12649572), (2, 6324786), (3, 4216524), (4, 3162393), (6, 2108262), (9, 1405508), (12, 1054131), (13, 973044), (18, 702754), (26, 486522), (36, 351377), (39, 324348), (52, 243261), (78, 162174), (117, 108116), (151, 83772), (156, 81087), (179, 70668), (234, 54058), (302, 41886), (358, 35334), (453, 27924), (468, 27029), (537, 23556), (604, 20943), (716, 17667), (906, 13962), (1074, 11778), (1359, 9308), (1611, 7852), (1812, 6981), (1963, 6444), (2148, 5889), (2327, 5436), (2718, 4654), (3222, 3926)]