13311515028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{481673}}^1$

素因数の和:481741

約数の個数: 72

約数和(自身を含む): 36900081792

約数和(自身を除く): 23588566764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 27636, 481673, 963346, 1445019, 1926692, 2890038, 3371711, 5780076, 6743422, 10115133, 13486844, 20230266, 22638631, 23601977, 40460532, 45277262, 47203954, 67915893, 70805931, 90554524, 94407908, 135831786, 141611862, 158470417, 271663572, 283223724, 316940834, 475411251, 633881668, 950822502, 1109292919, 1901645004, 2218585838, 3327878757, 4437171676, 6655757514, 13311515028]

約数ペア:

[(1, 13311515028), (2, 6655757514), (3, 4437171676), (4, 3327878757), (6, 2218585838), (7, 1901645004), (12, 1109292919), (14, 950822502), (21, 633881668), (28, 475411251), (42, 316940834), (47, 283223724), (49, 271663572), (84, 158470417), (94, 141611862), (98, 135831786), (141, 94407908), (147, 90554524), (188, 70805931), (196, 67915893), (282, 47203954), (294, 45277262), (329, 40460532), (564, 23601977), (588, 22638631), (658, 20230266), (987, 13486844), (1316, 10115133), (1974, 6743422), (2303, 5780076), (3948, 3371711), (4606, 2890038), (6909, 1926692), (9212, 1445019), (13818, 963346), (27636, 481673)]