731526138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79531}}^1$

素因数の和:79619

約数の個数: 48

約数和(自身を含む): 1836234816

約数和(自身を除く): 1104708678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 79531, 159062, 238593, 477186, 556717, 715779, 1113434, 1431558, 1670151, 3340302, 5010453, 5805763, 10020906, 11611526, 17417289, 34834578, 40640341, 52251867, 81280682, 104503734, 121921023, 243842046, 365763069, 731526138]

約数ペア:

[(1, 731526138), (2, 365763069), (3, 243842046), (6, 121921023), (7, 104503734), (9, 81280682), (14, 52251867), (18, 40640341), (21, 34834578), (42, 17417289), (63, 11611526), (73, 10020906), (126, 5805763), (146, 5010453), (219, 3340302), (438, 1670151), (511, 1431558), (657, 1113434), (1022, 715779), (1314, 556717), (1533, 477186), (3066, 238593), (4599, 159062), (9198, 79531)]