18303726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22937}}^1$

素因数の和:22968

約数の個数: 32

約数和(自身を含む): 44040960

約数和(自身を除く): 25737234

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22937, 45874, 68811, 137622, 160559, 321118, 435803, 481677, 871606, 963354, 1307409, 2614818, 3050621, 6101242, 9151863, 18303726]

約数ペア:

[(1, 18303726), (2, 9151863), (3, 6101242), (6, 3050621), (7, 2614818), (14, 1307409), (19, 963354), (21, 871606), (38, 481677), (42, 435803), (57, 321118), (114, 160559), (133, 137622), (266, 68811), (399, 45874), (798, 22937)]