961690626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{26177}}^1$

素因数の和:26355

約数の個数: 48

約数和(自身を含む): 2258323704

約数和(自身を除く): 1296633078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 4082, 6123, 12246, 18369, 26177, 36738, 52354, 78531, 157062, 235593, 340301, 471186, 680602, 1020903, 2041806, 3062709, 4109789, 6125418, 8219578, 12329367, 24658734, 36988101, 53427257, 73976202, 106854514, 160281771, 320563542, 480845313, 961690626]

約数ペア:

[(1, 961690626), (2, 480845313), (3, 320563542), (6, 160281771), (9, 106854514), (13, 73976202), (18, 53427257), (26, 36988101), (39, 24658734), (78, 12329367), (117, 8219578), (157, 6125418), (234, 4109789), (314, 3062709), (471, 2041806), (942, 1020903), (1413, 680602), (2041, 471186), (2826, 340301), (4082, 235593), (6123, 157062), (12246, 78531), (18369, 52354), (26177, 36738)]