40259106

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{1373}}^1$

素因数の和:1568

約数の個数: 40

約数和(自身を含む): 90774684

約数和(自身を除く): 50515578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1373, 1629, 2746, 3258, 4119, 4887, 8238, 9774, 12357, 14661, 24714, 29322, 37071, 74142, 111213, 222426, 248513, 497026, 745539, 1491078, 2236617, 4473234, 6709851, 13419702, 20129553, 40259106]

約数ペア:

[(1, 40259106), (2, 20129553), (3, 13419702), (6, 6709851), (9, 4473234), (18, 2236617), (27, 1491078), (54, 745539), (81, 497026), (162, 248513), (181, 222426), (362, 111213), (543, 74142), (1086, 37071), (1373, 29322), (1629, 24714), (2746, 14661), (3258, 12357), (4119, 9774), (4887, 8238)]