18363704

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{4243}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 34503720

約数和(自身を除く): 16140016

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4243, 4328, 8486, 16972, 33944, 2295463, 4590926, 9181852, 18363704]

約数ペア:

[(1, 18363704), (2, 9181852), (4, 4590926), (8, 2295463), (541, 33944), (1082, 16972), (2164, 8486), (4243, 4328)]