18352012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 20173748

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 97, 116, 194, 203, 233, 388, 406, 466, 679, 812, 932, 1358, 1631, 2716, 2813, 3262, 5626, 6524, 6757, 11252, 13514, 19691, 22601, 27028, 39382, 45202, 47299, 78764, 90404, 94598, 158207, 189196, 316414, 632828, 655429, 1310858, 2621716, 4588003, 9176006, 18352012]

約数ペア:

[(1, 18352012), (2, 9176006), (4, 4588003), (7, 2621716), (14, 1310858), (28, 655429), (29, 632828), (58, 316414), (97, 189196), (116, 158207), (194, 94598), (203, 90404), (233, 78764), (388, 47299), (406, 45202), (466, 39382), (679, 27028), (812, 22601), (932, 19691), (1358, 13514), (1631, 11252), (2716, 6757), (2813, 6524), (3262, 5626)]