40265514

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{77137}}^1$

素因数の和:77174

約数の個数: 24

約数和(自身を含む): 90251460

約数和(自身を除く): 49985946

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 77137, 154274, 231411, 462822, 694233, 1388466, 2236973, 4473946, 6710919, 13421838, 20132757, 40265514]

約数ペア:

[(1, 40265514), (2, 20132757), (3, 13421838), (6, 6710919), (9, 4473946), (18, 2236973), (29, 1388466), (58, 694233), (87, 462822), (174, 231411), (261, 154274), (522, 77137)]