28637118

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{17107}}^1$

素因数の和:17149

約数の個数: 32

約数和(自身を含む): 65694720

約数和(自身を除く): 37057602

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 17107, 34214, 51321, 102642, 153963, 307926, 461889, 530317, 923778, 1060634, 1590951, 3181902, 4772853, 9545706, 14318559, 28637118]

約数ペア:

[(1, 28637118), (2, 14318559), (3, 9545706), (6, 4772853), (9, 3181902), (18, 1590951), (27, 1060634), (31, 923778), (54, 530317), (62, 461889), (93, 307926), (186, 153963), (279, 102642), (558, 51321), (837, 34214), (1674, 17107)]