18535416

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11527}}^1$

素因数の和:11603

約数の個数: 32

約数和(自身を含む): 47034240

約数和(自身を除く): 28498824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11527, 23054, 34581, 46108, 69162, 92216, 138324, 276648, 772309, 1544618, 2316927, 3089236, 4633854, 6178472, 9267708, 18535416]

約数ペア:

[(1, 18535416), (2, 9267708), (3, 6178472), (4, 4633854), (6, 3089236), (8, 2316927), (12, 1544618), (24, 772309), (67, 276648), (134, 138324), (201, 92216), (268, 69162), (402, 46108), (536, 34581), (804, 23054), (1608, 11527)]