1217108412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{36629}}^1$

素因数の和:36723

約数の個数: 72

約数和(自身を含む): 3359996640

約数和(自身を除く): 2142888228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 11076, 16614, 33228, 36629, 73258, 109887, 146516, 219774, 329661, 439548, 476177, 659322, 952354, 1318644, 1428531, 1904708, 2600659, 2857062, 4285593, 5201318, 5714124, 7801977, 8571186, 10402636, 15603954, 17142372, 23405931, 31207908, 33808567, 46811862, 67617134, 93623724, 101425701, 135234268, 202851402, 304277103, 405702804, 608554206, 1217108412]

約数ペア:

[(1, 1217108412), (2, 608554206), (3, 405702804), (4, 304277103), (6, 202851402), (9, 135234268), (12, 101425701), (13, 93623724), (18, 67617134), (26, 46811862), (36, 33808567), (39, 31207908), (52, 23405931), (71, 17142372), (78, 15603954), (117, 10402636), (142, 8571186), (156, 7801977), (213, 5714124), (234, 5201318), (284, 4285593), (426, 2857062), (468, 2600659), (639, 1904708), (852, 1428531), (923, 1318644), (1278, 952354), (1846, 659322), (2556, 476177), (2769, 439548), (3692, 329661), (5538, 219774), (8307, 146516), (11076, 109887), (16614, 73258), (33228, 36629)]