18100296

素因数分解:

$2^3\times 3^2\times {\mathrm{251393}}^1$

素因数の和:251405

約数の個数: 24

約数和(自身を含む): 49021830

約数和(自身を除く): 30921534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251393, 502786, 754179, 1005572, 1508358, 2011144, 2262537, 3016716, 4525074, 6033432, 9050148, 18100296]

約数ペア:

[(1, 18100296), (2, 9050148), (3, 6033432), (4, 4525074), (6, 3016716), (8, 2262537), (9, 2011144), (12, 1508358), (18, 1005572), (24, 754179), (36, 502786), (72, 251393)]