12857525724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{221239}}^1$

素因数の和:221442

約数の個数: 48

約数和(自身を含む): 31221388800

約数和(自身を除く): 18363863076

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 167, 174, 334, 348, 501, 668, 1002, 2004, 4843, 9686, 14529, 19372, 29058, 58116, 221239, 442478, 663717, 884956, 1327434, 2654868, 6415931, 12831862, 19247793, 25663724, 36946913, 38495586, 73893826, 76991172, 110840739, 147787652, 221681478, 443362956, 1071460477, 2142920954, 3214381431, 4285841908, 6428762862, 12857525724]

約数ペア:

[(1, 12857525724), (2, 6428762862), (3, 4285841908), (4, 3214381431), (6, 2142920954), (12, 1071460477), (29, 443362956), (58, 221681478), (87, 147787652), (116, 110840739), (167, 76991172), (174, 73893826), (334, 38495586), (348, 36946913), (501, 25663724), (668, 19247793), (1002, 12831862), (2004, 6415931), (4843, 2654868), (9686, 1327434), (14529, 884956), (19372, 663717), (29058, 442478), (58116, 221239)]