15047388

素因数分解:

$2^2\times 3^2\times {\mathrm{417983}}^1$

素因数の和:417993

約数の個数: 18

約数和(自身を含む): 38036544

約数和(自身を除く): 22989156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 417983, 835966, 1253949, 1671932, 2507898, 3761847, 5015796, 7523694, 15047388]

約数ペア:

[(1, 15047388), (2, 7523694), (3, 5015796), (4, 3761847), (6, 2507898), (9, 1671932), (12, 1253949), (18, 835966), (36, 417983)]