31122136266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{634343}}^1$

素因数の和:634415

約数の個数: 64

約数和(自身を含む): 72893737728

約数和(自身を除く): 41771601462

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1887, 2886, 3774, 8177, 16354, 24531, 49062, 634343, 1268686, 1903029, 3806058, 8246459, 10783831, 16492918, 21567662, 23470691, 24739377, 32351493, 46941382, 49478754, 64702986, 70412073, 140189803, 140824146, 280379606, 305118983, 399001747, 420569409, 610237966, 798003494, 841138818, 915356949, 1197005241, 1830713898, 2394010482, 5187022711, 10374045422, 15561068133, 31122136266]

約数ペア:

[(1, 31122136266), (2, 15561068133), (3, 10374045422), (6, 5187022711), (13, 2394010482), (17, 1830713898), (26, 1197005241), (34, 915356949), (37, 841138818), (39, 798003494), (51, 610237966), (74, 420569409), (78, 399001747), (102, 305118983), (111, 280379606), (221, 140824146), (222, 140189803), (442, 70412073), (481, 64702986), (629, 49478754), (663, 46941382), (962, 32351493), (1258, 24739377), (1326, 23470691), (1443, 21567662), (1887, 16492918), (2886, 10783831), (3774, 8246459), (8177, 3806058), (16354, 1903029), (24531, 1268686), (49062, 634343)]