12921258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18097}}^1$

素因数の和:18126

約数の個数: 32

約数和(自身を含む): 31273344

約数和(自身を除く): 18352086

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 18097, 36194, 54291, 108582, 126679, 253358, 307649, 380037, 615298, 760074, 922947, 1845894, 2153543, 4307086, 6460629, 12921258]

約数ペア:

[(1, 12921258), (2, 6460629), (3, 4307086), (6, 2153543), (7, 1845894), (14, 922947), (17, 760074), (21, 615298), (34, 380037), (42, 307649), (51, 253358), (102, 126679), (119, 108582), (238, 54291), (357, 36194), (714, 18097)]