180972882

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{52639}}^1$

素因数の和:52838

約数の個数: 24

約数和(自身を含む): 394168320

約数和(自身を除く): 213195438

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 52639, 105278, 157917, 315834, 473751, 947502, 10054049, 20108098, 30162147, 60324294, 90486441, 180972882]

約数ペア:

[(1, 180972882), (2, 90486441), (3, 60324294), (6, 30162147), (9, 20108098), (18, 10054049), (191, 947502), (382, 473751), (573, 315834), (1146, 157917), (1719, 105278), (3438, 52639)]