812154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 1892736

約数和(自身を除く): 1080582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 317, 366, 427, 634, 854, 951, 1281, 1902, 2219, 2562, 4438, 6657, 13314, 19337, 38674, 58011, 116022, 135359, 270718, 406077, 812154]

約数ペア:

[(1, 812154), (2, 406077), (3, 270718), (6, 135359), (7, 116022), (14, 58011), (21, 38674), (42, 19337), (61, 13314), (122, 6657), (183, 4438), (317, 2562), (366, 2219), (427, 1902), (634, 1281), (854, 951)]