12840636666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{482767}}^1$

素因数の和:482827

約数の個数: 64

約数和(自身を含む): 31144329216

約数和(自身を除く): 18303692550

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 13299, 26598, 482767, 965534, 1448301, 2896602, 5310437, 6275971, 10620874, 12551942, 14965777, 15931311, 18827913, 29931554, 31862622, 37655826, 44897331, 69035681, 89794662, 138071362, 164623547, 194555101, 207107043, 329247094, 389110202, 414214086, 493870641, 583665303, 987741282, 1167330606, 2140106111, 4280212222, 6420318333, 12840636666]

約数ペア:

[(1, 12840636666), (2, 6420318333), (3, 4280212222), (6, 2140106111), (11, 1167330606), (13, 987741282), (22, 583665303), (26, 493870641), (31, 414214086), (33, 389110202), (39, 329247094), (62, 207107043), (66, 194555101), (78, 164623547), (93, 138071362), (143, 89794662), (186, 69035681), (286, 44897331), (341, 37655826), (403, 31862622), (429, 29931554), (682, 18827913), (806, 15931311), (858, 14965777), (1023, 12551942), (1209, 10620874), (2046, 6275971), (2418, 5310437), (4433, 2896602), (8866, 1448301), (13299, 965534), (26598, 482767)]