1666163916

素因数分解:

$2^2\times 3^2\times {\mathrm{2129}}^1\times {\mathrm{21739}}^1$

素因数の和:23878

約数の個数: 36

約数和(自身を含む): 4213864200

約数和(自身を除く): 2547700284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2129, 4258, 6387, 8516, 12774, 19161, 21739, 25548, 38322, 43478, 65217, 76644, 86956, 130434, 195651, 260868, 391302, 782604, 46282331, 92564662, 138846993, 185129324, 277693986, 416540979, 555387972, 833081958, 1666163916]

約数ペア:

[(1, 1666163916), (2, 833081958), (3, 555387972), (4, 416540979), (6, 277693986), (9, 185129324), (12, 138846993), (18, 92564662), (36, 46282331), (2129, 782604), (4258, 391302), (6387, 260868), (8516, 195651), (12774, 130434), (19161, 86956), (21739, 76644), (25548, 65217), (38322, 43478)]