18373936

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5657}}^1$

素因数の和:5701

約数の個数: 40

約数和(自身を含む): 42095520

約数和(自身を除く): 23721584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5657, 11314, 22628, 39599, 45256, 79198, 90512, 158396, 164053, 316792, 328106, 633584, 656212, 1148371, 1312424, 2296742, 2624848, 4593484, 9186968, 18373936]

約数ペア:

[(1, 18373936), (2, 9186968), (4, 4593484), (7, 2624848), (8, 2296742), (14, 1312424), (16, 1148371), (28, 656212), (29, 633584), (56, 328106), (58, 316792), (112, 164053), (116, 158396), (203, 90512), (232, 79198), (406, 45256), (464, 39599), (812, 22628), (1624, 11314), (3248, 5657)]