47120004

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{3109}}^1$

素因数の和:3540

約数の個数: 36

約数和(自身を含む): 119430220

約数和(自身を除く): 72310216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3109, 3789, 5052, 6218, 7578, 9327, 12436, 15156, 18654, 27981, 37308, 55962, 111924, 1308889, 2617778, 3926667, 5235556, 7853334, 11780001, 15706668, 23560002, 47120004]

約数ペア:

[(1, 47120004), (2, 23560002), (3, 15706668), (4, 11780001), (6, 7853334), (9, 5235556), (12, 3926667), (18, 2617778), (36, 1308889), (421, 111924), (842, 55962), (1263, 37308), (1684, 27981), (2526, 18654), (3109, 15156), (3789, 12436), (5052, 9327), (6218, 7578)]