861000912

素因数分解:

$2^4\times 3^2\times {\mathrm{5979173}}^1$

素因数の和:5979187

約数の個数: 30

約数和(自身を含む): 2409607122

約数和(自身を除く): 1548606210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5979173, 11958346, 17937519, 23916692, 35875038, 47833384, 53812557, 71750076, 95666768, 107625114, 143500152, 215250228, 287000304, 430500456, 861000912]

約数ペア:

[(1, 861000912), (2, 430500456), (3, 287000304), (4, 215250228), (6, 143500152), (8, 107625114), (9, 95666768), (12, 71750076), (16, 53812557), (18, 47833384), (24, 35875038), (36, 23916692), (48, 17937519), (72, 11958346), (144, 5979173)]