18272618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7723}}^1$

素因数の和:7758

約数の個数: 24

約数和(自身を含む): 33923808

約数和(自身を除く): 15651190

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 7723, 15446, 54061, 100399, 108122, 200798, 702793, 1305187, 1405586, 2610374, 9136309, 18272618]

約数ペア:

[(1, 18272618), (2, 9136309), (7, 2610374), (13, 1405586), (14, 1305187), (26, 702793), (91, 200798), (169, 108122), (182, 100399), (338, 54061), (1183, 15446), (2366, 7723)]