40419972

素因数分解:

$2^2\times 3^4\times {\mathrm{124753}}^1$

素因数の和:124769

約数の個数: 30

約数和(自身を含む): 105666638

約数和(自身を除く): 65246666

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 124753, 249506, 374259, 499012, 748518, 1122777, 1497036, 2245554, 3368331, 4491108, 6736662, 10104993, 13473324, 20209986, 40419972]

約数ペア:

[(1, 40419972), (2, 20209986), (3, 13473324), (4, 10104993), (6, 6736662), (9, 4491108), (12, 3368331), (18, 2245554), (27, 1497036), (36, 1122777), (54, 748518), (81, 499012), (108, 374259), (162, 249506), (324, 124753)]