4905378

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 11232000

約数和(自身を除く): 6326622

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 118, 149, 177, 186, 279, 298, 354, 447, 531, 558, 894, 1062, 1341, 1829, 2682, 3658, 4619, 5487, 8791, 9238, 10974, 13857, 16461, 17582, 26373, 27714, 32922, 41571, 52746, 79119, 83142, 158238, 272521, 545042, 817563, 1635126, 2452689, 4905378]

約数ペア:

[(1, 4905378), (2, 2452689), (3, 1635126), (6, 817563), (9, 545042), (18, 272521), (31, 158238), (59, 83142), (62, 79119), (93, 52746), (118, 41571), (149, 32922), (177, 27714), (186, 26373), (279, 17582), (298, 16461), (354, 13857), (447, 10974), (531, 9238), (558, 8791), (894, 5487), (1062, 4619), (1341, 3658), (1829, 2682)]