16681158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71287}}^1$

素因数の和:71308

約数の個数: 24

約数和(自身を含む): 38923248

約数和(自身を除く): 22242090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 71287, 142574, 213861, 427722, 641583, 926731, 1283166, 1853462, 2780193, 5560386, 8340579, 16681158]

約数ペア:

[(1, 16681158), (2, 8340579), (3, 5560386), (6, 2780193), (9, 1853462), (13, 1283166), (18, 926731), (26, 641583), (39, 427722), (78, 213861), (117, 142574), (234, 71287)]