18643254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26111}}^1$

素因数の和:26140

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 26478282

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 26111, 52222, 78333, 156666, 182777, 365554, 443887, 548331, 887774, 1096662, 1331661, 2663322, 3107209, 6214418, 9321627, 18643254]

約数ペア:

[(1, 18643254), (2, 9321627), (3, 6214418), (6, 3107209), (7, 2663322), (14, 1331661), (17, 1096662), (21, 887774), (34, 548331), (42, 443887), (51, 365554), (102, 182777), (119, 156666), (238, 78333), (357, 52222), (714, 26111)]