31176972

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{29863}}^1$

素因数の和:29902

約数の個数: 36

約数和(自身を含む): 81528720

約数和(自身を除く): 50351748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 29863, 59726, 89589, 119452, 179178, 268767, 358356, 537534, 866027, 1075068, 1732054, 2598081, 3464108, 5196162, 7794243, 10392324, 15588486, 31176972]

約数ペア:

[(1, 31176972), (2, 15588486), (3, 10392324), (4, 7794243), (6, 5196162), (9, 3464108), (12, 2598081), (18, 1732054), (29, 1075068), (36, 866027), (58, 537534), (87, 358356), (116, 268767), (174, 179178), (261, 119452), (348, 89589), (522, 59726), (1044, 29863)]