18153952

素因数分解:

$2^5\times {\mathrm{691}}^1\times {\mathrm{821}}^1$

素因数の和:1522

約数の個数: 24

約数和(自身を含む): 35835912

約数和(自身を除く): 17681960

約数列:

[1, 2, 4, 8, 16, 32, 691, 821, 1382, 1642, 2764, 3284, 5528, 6568, 11056, 13136, 22112, 26272, 567311, 1134622, 2269244, 4538488, 9076976, 18153952]

約数ペア:

[(1, 18153952), (2, 9076976), (4, 4538488), (8, 2269244), (16, 1134622), (32, 567311), (691, 26272), (821, 22112), (1382, 13136), (1642, 11056), (2764, 6568), (3284, 5528)]