28503018

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{26839}}^1$

素因数の和:26906

約数の個数: 24

約数和(自身を含む): 62805600

約数和(自身を除く): 34302582

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 26839, 53678, 80517, 161034, 241551, 483102, 1583501, 3167002, 4750503, 9501006, 14251509, 28503018]

約数ペア:

[(1, 28503018), (2, 14251509), (3, 9501006), (6, 4750503), (9, 3167002), (18, 1583501), (59, 483102), (118, 241551), (177, 161034), (354, 80517), (531, 53678), (1062, 26839)]