40812012

素因数分解:

$2^2\times 3^4\times {\mathrm{125963}}^1$

素因数の和:125979

約数の個数: 30

約数和(自身を含む): 106691508

約数和(自身を除く): 65879496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 125963, 251926, 377889, 503852, 755778, 1133667, 1511556, 2267334, 3401001, 4534668, 6802002, 10203003, 13604004, 20406006, 40812012]

約数ペア:

[(1, 40812012), (2, 20406006), (3, 13604004), (4, 10203003), (6, 6802002), (9, 4534668), (12, 3401001), (18, 2267334), (27, 1511556), (36, 1133667), (54, 755778), (81, 503852), (108, 377889), (162, 251926), (324, 125963)]