18899796

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{3023}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 44198784

約数和(自身を除く): 25298988

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3023, 3126, 6046, 6252, 9069, 12092, 18138, 36276, 1574983, 3149966, 4724949, 6299932, 9449898, 18899796]

約数ペア:

[(1, 18899796), (2, 9449898), (3, 6299932), (4, 4724949), (6, 3149966), (12, 1574983), (521, 36276), (1042, 18138), (1563, 12092), (2084, 9069), (3023, 6252), (3126, 6046)]