7158684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 18196640

約数和(自身を除く): 11037956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 421, 436, 654, 842, 1263, 1308, 1417, 1684, 2526, 2834, 4251, 5052, 5473, 5668, 8502, 10946, 16419, 17004, 21892, 32838, 45889, 65676, 91778, 137667, 183556, 275334, 550668, 596557, 1193114, 1789671, 2386228, 3579342, 7158684]

約数ペア:

[(1, 7158684), (2, 3579342), (3, 2386228), (4, 1789671), (6, 1193114), (12, 596557), (13, 550668), (26, 275334), (39, 183556), (52, 137667), (78, 91778), (109, 65676), (156, 45889), (218, 32838), (327, 21892), (421, 17004), (436, 16419), (654, 10946), (842, 8502), (1263, 5668), (1308, 5473), (1417, 5052), (1684, 4251), (2526, 2834)]