18276818

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1201}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 31386624

約数和(自身を除く): 13109806

約数列:

[1, 2, 7, 14, 1087, 1201, 2174, 2402, 7609, 8407, 15218, 16814, 1305487, 2610974, 9138409, 18276818]

約数ペア:

[(1, 18276818), (2, 9138409), (7, 2610974), (14, 1305487), (1087, 16814), (1201, 15218), (2174, 8407), (2402, 7609)]