21198024

素因数分解:

$2^3\times 3^4\times {\mathrm{32713}}^1$

素因数の和:32731

約数の個数: 40

約数和(自身を含む): 59375910

約数和(自身を除く): 38177886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32713, 65426, 98139, 130852, 196278, 261704, 294417, 392556, 588834, 785112, 883251, 1177668, 1766502, 2355336, 2649753, 3533004, 5299506, 7066008, 10599012, 21198024]

約数ペア:

[(1, 21198024), (2, 10599012), (3, 7066008), (4, 5299506), (6, 3533004), (8, 2649753), (9, 2355336), (12, 1766502), (18, 1177668), (24, 883251), (27, 785112), (36, 588834), (54, 392556), (72, 294417), (81, 261704), (108, 196278), (162, 130852), (216, 98139), (324, 65426), (648, 32713)]