18288044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 32768736

約数和(自身を除く): 14480692

約数列:

[1, 2, 4, 61, 122, 241, 244, 311, 482, 622, 964, 1244, 14701, 18971, 29402, 37942, 58804, 74951, 75884, 149902, 299804, 4572011, 9144022, 18288044]

約数ペア:

[(1, 18288044), (2, 9144022), (4, 4572011), (61, 299804), (122, 149902), (241, 75884), (244, 74951), (311, 58804), (482, 37942), (622, 29402), (964, 18971), (1244, 14701)]