1555018836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{39983}}^1$

素因数の和:40460

約数の個数: 48

約数和(自身を含む): 4155777024

約数和(自身を除く): 2600758188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 463, 926, 1389, 1852, 2778, 3241, 5556, 6482, 9723, 12964, 19446, 38892, 39983, 79966, 119949, 159932, 239898, 279881, 479796, 559762, 839643, 1119524, 1679286, 3358572, 18512129, 37024258, 55536387, 74048516, 111072774, 129584903, 222145548, 259169806, 388754709, 518339612, 777509418, 1555018836]

約数ペア:

[(1, 1555018836), (2, 777509418), (3, 518339612), (4, 388754709), (6, 259169806), (7, 222145548), (12, 129584903), (14, 111072774), (21, 74048516), (28, 55536387), (42, 37024258), (84, 18512129), (463, 3358572), (926, 1679286), (1389, 1119524), (1852, 839643), (2778, 559762), (3241, 479796), (5556, 279881), (6482, 239898), (9723, 159932), (12964, 119949), (19446, 79966), (38892, 39983)]