9090104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 18273600

約数和(自身を除く): 9183496

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 751, 1502, 1513, 3004, 3026, 6008, 6052, 12104, 12767, 25534, 51068, 66839, 102136, 133678, 267356, 534712, 1136263, 2272526, 4545052, 9090104]

約数ペア:

[(1, 9090104), (2, 4545052), (4, 2272526), (8, 1136263), (17, 534712), (34, 267356), (68, 133678), (89, 102136), (136, 66839), (178, 51068), (356, 25534), (712, 12767), (751, 12104), (1502, 6052), (1513, 6008), (3004, 3026)]