138750666

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{5531}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 287575488

約数和(自身を除く): 148824822

約数列:

[1, 2, 3, 6, 37, 74, 111, 113, 222, 226, 339, 678, 4181, 5531, 8362, 11062, 12543, 16593, 25086, 33186, 204647, 409294, 613941, 625003, 1227882, 1250006, 1875009, 3750018, 23125111, 46250222, 69375333, 138750666]

約数ペア:

[(1, 138750666), (2, 69375333), (3, 46250222), (6, 23125111), (37, 3750018), (74, 1875009), (111, 1250006), (113, 1227882), (222, 625003), (226, 613941), (339, 409294), (678, 204647), (4181, 33186), (5531, 25086), (8362, 16593), (11062, 12543)]