25572042

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 57238272

約数和(自身を除く): 31666230

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 167, 181, 282, 334, 362, 423, 501, 543, 846, 1002, 1086, 1503, 1629, 3006, 3258, 7849, 8507, 15698, 17014, 23547, 25521, 30227, 47094, 51042, 60454, 70641, 76563, 90681, 141282, 153126, 181362, 272043, 544086, 1420669, 2841338, 4262007, 8524014, 12786021, 25572042]

約数ペア:

[(1, 25572042), (2, 12786021), (3, 8524014), (6, 4262007), (9, 2841338), (18, 1420669), (47, 544086), (94, 272043), (141, 181362), (167, 153126), (181, 141282), (282, 90681), (334, 76563), (362, 70641), (423, 60454), (501, 51042), (543, 47094), (846, 30227), (1002, 25521), (1086, 23547), (1503, 17014), (1629, 15698), (3006, 8507), (3258, 7849)]