21627534

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 44284320

約数和(自身を除く): 22656786

約数列:

[1, 2, 3, 6, 89, 101, 178, 202, 267, 303, 401, 534, 606, 802, 1203, 2406, 8989, 17978, 26967, 35689, 40501, 53934, 71378, 81002, 107067, 121503, 214134, 243006, 3604589, 7209178, 10813767, 21627534]

約数ペア:

[(1, 21627534), (2, 10813767), (3, 7209178), (6, 3604589), (89, 243006), (101, 214134), (178, 121503), (202, 107067), (267, 81002), (303, 71378), (401, 53934), (534, 40501), (606, 35689), (802, 26967), (1203, 17978), (2406, 8989)]