66813618

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4547}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 139714560

約数和(自身を除く): 72900942

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4547, 4898, 7347, 9094, 13641, 14694, 27282, 140957, 281914, 359213, 422871, 718426, 845742, 1077639, 2155278, 11135603, 22271206, 33406809, 66813618]

約数ペア:

[(1, 66813618), (2, 33406809), (3, 22271206), (6, 11135603), (31, 2155278), (62, 1077639), (79, 845742), (93, 718426), (158, 422871), (186, 359213), (237, 281914), (474, 140957), (2449, 27282), (4547, 14694), (4898, 13641), (7347, 9094)]