18924432

素因数分解:

$2^4\times 3^1\times {\mathrm{394259}}^1$

素因数の和:394270

約数の個数: 20

約数和(自身を含む): 48888240

約数和(自身を除く): 29963808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394259, 788518, 1182777, 1577036, 2365554, 3154072, 4731108, 6308144, 9462216, 18924432]

約数ペア:

[(1, 18924432), (2, 9462216), (3, 6308144), (4, 4731108), (6, 3154072), (8, 2365554), (12, 1577036), (16, 1182777), (24, 788518), (48, 394259)]