18529488

素因数分解:

$2^4\times 3^2\times {\mathrm{128677}}^1$

素因数の和:128691

約数の個数: 30

約数和(自身を含む): 51857234

約数和(自身を除く): 33327746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128677, 257354, 386031, 514708, 772062, 1029416, 1158093, 1544124, 2058832, 2316186, 3088248, 4632372, 6176496, 9264744, 18529488]

約数ペア:

[(1, 18529488), (2, 9264744), (3, 6176496), (4, 4632372), (6, 3088248), (8, 2316186), (9, 2058832), (12, 1544124), (16, 1158093), (18, 1029416), (24, 772062), (36, 514708), (48, 386031), (72, 257354), (144, 128677)]