2028045618

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{208261}}^1$

素因数の和:208810

約数の個数: 24

約数和(自身を含む): 4402242156

約数和(自身を除く): 2374196538

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 3246, 4869, 9738, 208261, 416522, 624783, 1249566, 1874349, 3748698, 112669201, 225338402, 338007603, 676015206, 1014022809, 2028045618]

約数ペア:

[(1, 2028045618), (2, 1014022809), (3, 676015206), (6, 338007603), (9, 225338402), (18, 112669201), (541, 3748698), (1082, 1874349), (1623, 1249566), (3246, 624783), (4869, 416522), (9738, 208261)]