18567142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 32757120

約数和(自身を除く): 14189978

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1033, 1634, 2066, 8987, 11363, 17974, 19627, 22726, 39254, 44419, 88838, 215897, 431794, 488609, 843961, 977218, 1687922, 9283571, 18567142]

約数ペア:

[(1, 18567142), (2, 9283571), (11, 1687922), (19, 977218), (22, 843961), (38, 488609), (43, 431794), (86, 215897), (209, 88838), (418, 44419), (473, 39254), (817, 22726), (946, 19627), (1033, 17974), (1634, 11363), (2066, 8987)]