12345012

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:3952

約数の個数: 36

約数和(自身を含む): 31564260

約数和(自身を除く): 19219248

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 3853, 7706, 11559, 15412, 23118, 34677, 46236, 69354, 138708, 342917, 685834, 1028751, 1371668, 2057502, 3086253, 4115004, 6172506, 12345012]

約数ペア:

[(1, 12345012), (2, 6172506), (3, 4115004), (4, 3086253), (6, 2057502), (9, 1371668), (12, 1028751), (18, 685834), (36, 342917), (89, 138708), (178, 69354), (267, 46236), (356, 34677), (534, 23118), (801, 15412), (1068, 11559), (1602, 7706), (3204, 3853)]