21203466

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 44141760

約数和(自身を除く): 22938294

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 233, 466, 523, 699, 1046, 1398, 1569, 3138, 6757, 13514, 15167, 20271, 30334, 40542, 45501, 91002, 121859, 243718, 365577, 731154, 3533911, 7067822, 10601733, 21203466]

約数ペア:

[(1, 21203466), (2, 10601733), (3, 7067822), (6, 3533911), (29, 731154), (58, 365577), (87, 243718), (174, 121859), (233, 91002), (466, 45501), (523, 40542), (699, 30334), (1046, 20271), (1398, 15167), (1569, 13514), (3138, 6757)]