918091386

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{4421}}^1$

素因数の和:4651

約数の個数: 48

約数和(自身を含む): 2028106080

約数和(自身を除く): 1110014694

約数列:

[1, 2, 3, 6, 9, 18, 83, 139, 166, 249, 278, 417, 498, 747, 834, 1251, 1494, 2502, 4421, 8842, 11537, 13263, 23074, 26526, 34611, 39789, 69222, 79578, 103833, 207666, 366943, 614519, 733886, 1100829, 1229038, 1843557, 2201658, 3302487, 3687114, 5530671, 6604974, 11061342, 51005077, 102010154, 153015231, 306030462, 459045693, 918091386]

約数ペア:

[(1, 918091386), (2, 459045693), (3, 306030462), (6, 153015231), (9, 102010154), (18, 51005077), (83, 11061342), (139, 6604974), (166, 5530671), (249, 3687114), (278, 3302487), (417, 2201658), (498, 1843557), (747, 1229038), (834, 1100829), (1251, 733886), (1494, 614519), (2502, 366943), (4421, 207666), (8842, 103833), (11537, 79578), (13263, 69222), (23074, 39789), (26526, 34611)]