4188366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 11173344

約数和(自身を除く): 6984978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2557, 5114, 7671, 15342, 17899, 23013, 33241, 35798, 46026, 53697, 66482, 99723, 107394, 161091, 199446, 232687, 299169, 322182, 465374, 598338, 698061, 1396122, 2094183, 4188366]

約数ペア:

[(1, 4188366), (2, 2094183), (3, 1396122), (6, 698061), (7, 598338), (9, 465374), (13, 322182), (14, 299169), (18, 232687), (21, 199446), (26, 161091), (39, 107394), (42, 99723), (63, 66482), (78, 53697), (91, 46026), (117, 35798), (126, 33241), (182, 23013), (234, 17899), (273, 15342), (546, 7671), (819, 5114), (1638, 2557)]