917385966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2426947}}^1$

素因数の和:2426965

約数の個数: 32

約数和(自身を含む): 2329870080

約数和(自身を除く): 1412484114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2426947, 4853894, 7280841, 14561682, 16988629, 21842523, 33977258, 43685046, 50965887, 65527569, 101931774, 131055138, 152897661, 305795322, 458692983, 917385966]

約数ペア:

[(1, 917385966), (2, 458692983), (3, 305795322), (6, 152897661), (7, 131055138), (9, 101931774), (14, 65527569), (18, 50965887), (21, 43685046), (27, 33977258), (42, 21842523), (54, 16988629), (63, 14561682), (126, 7280841), (189, 4853894), (378, 2426947)]