18048272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102547}}^1$

素因数の和:102566

約数の個数: 20

約数和(自身を含む): 38147856

約数和(自身を除く): 20099584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102547, 205094, 410188, 820376, 1128017, 1640752, 2256034, 4512068, 9024136, 18048272]

約数ペア:

[(1, 18048272), (2, 9024136), (4, 4512068), (8, 2256034), (11, 1640752), (16, 1128017), (22, 820376), (44, 410188), (88, 205094), (176, 102547)]