68349978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 153743616

約数和(自身を除く): 85393638

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 347, 353, 558, 694, 706, 1041, 1059, 2082, 2118, 3123, 3177, 6246, 6354, 10757, 10943, 21514, 21886, 32271, 32829, 64542, 65658, 96813, 98487, 122491, 193626, 196974, 244982, 367473, 734946, 1102419, 2204838, 3797221, 7594442, 11391663, 22783326, 34174989, 68349978]

約数ペア:

[(1, 68349978), (2, 34174989), (3, 22783326), (6, 11391663), (9, 7594442), (18, 3797221), (31, 2204838), (62, 1102419), (93, 734946), (186, 367473), (279, 244982), (347, 196974), (353, 193626), (558, 122491), (694, 98487), (706, 96813), (1041, 65658), (1059, 64542), (2082, 32829), (2118, 32271), (3123, 21886), (3177, 21514), (6246, 10943), (6354, 10757)]