18048810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46279}}^1$

素因数の和:46302

約数の個数: 32

約数和(自身を含む): 46650240

約数和(自身を除く): 28601430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 46279, 92558, 138837, 231395, 277674, 462790, 601627, 694185, 1203254, 1388370, 1804881, 3008135, 3609762, 6016270, 9024405, 18048810]

約数ペア:

[(1, 18048810), (2, 9024405), (3, 6016270), (5, 3609762), (6, 3008135), (10, 1804881), (13, 1388370), (15, 1203254), (26, 694185), (30, 601627), (39, 462790), (65, 277674), (78, 231395), (130, 138837), (195, 92558), (390, 46279)]