15963012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1529

約数の個数: 72

約数和(自身を含む): 45374784

約数和(自身を除く): 29411772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1483, 1794, 2691, 2966, 3588, 4449, 5382, 5932, 8898, 10764, 13347, 17796, 19279, 26694, 34109, 38558, 53388, 57837, 68218, 77116, 102327, 115674, 136436, 173511, 204654, 231348, 306981, 347022, 409308, 443417, 613962, 694044, 886834, 1227924, 1330251, 1773668, 2660502, 3990753, 5321004, 7981506, 15963012]

約数ペア:

[(1, 15963012), (2, 7981506), (3, 5321004), (4, 3990753), (6, 2660502), (9, 1773668), (12, 1330251), (13, 1227924), (18, 886834), (23, 694044), (26, 613962), (36, 443417), (39, 409308), (46, 347022), (52, 306981), (69, 231348), (78, 204654), (92, 173511), (117, 136436), (138, 115674), (156, 102327), (207, 77116), (234, 68218), (276, 57837), (299, 53388), (414, 38558), (468, 34109), (598, 26694), (828, 19279), (897, 17796), (1196, 13347), (1483, 10764), (1794, 8898), (2691, 5932), (2966, 5382), (3588, 4449)]