18675062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70207}}^1$

素因数の和:70235

約数の個数: 16

約数和(自身を含む): 33699840

約数和(自身を除く): 15024778

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 70207, 140414, 491449, 982898, 1333933, 2667866, 9337531, 18675062]

約数ペア:

[(1, 18675062), (2, 9337531), (7, 2667866), (14, 1333933), (19, 982898), (38, 491449), (133, 140414), (266, 70207)]