15729246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67219}}^1$

素因数の和:67240

約数の個数: 24

約数和(自身を含む): 36702120

約数和(自身を除く): 20972874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 67219, 134438, 201657, 403314, 604971, 873847, 1209942, 1747694, 2621541, 5243082, 7864623, 15729246]

約数ペア:

[(1, 15729246), (2, 7864623), (3, 5243082), (6, 2621541), (9, 1747694), (13, 1209942), (18, 873847), (26, 604971), (39, 403314), (78, 201657), (117, 134438), (234, 67219)]