21033594

素因数分解:

$2^1\times 3^5\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 26769798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 243, 339, 383, 486, 678, 766, 1017, 1149, 2034, 2298, 3051, 3447, 6102, 6894, 9153, 10341, 18306, 20682, 27459, 31023, 43279, 54918, 62046, 86558, 93069, 129837, 186138, 259674, 389511, 779022, 1168533, 2337066, 3505599, 7011198, 10516797, 21033594]

約数ペア:

[(1, 21033594), (2, 10516797), (3, 7011198), (6, 3505599), (9, 2337066), (18, 1168533), (27, 779022), (54, 389511), (81, 259674), (113, 186138), (162, 129837), (226, 93069), (243, 86558), (339, 62046), (383, 54918), (486, 43279), (678, 31023), (766, 27459), (1017, 20682), (1149, 18306), (2034, 10341), (2298, 9153), (3051, 6894), (3447, 6102)]