18566613

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 29818880

約数和(自身を除く): 11252267

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 5119, 15357, 46071, 66547, 158689, 199641, 476067, 598923, 1428201, 2062957, 6188871, 18566613]

約数ペア:

[(1, 18566613), (3, 6188871), (9, 2062957), (13, 1428201), (31, 598923), (39, 476067), (93, 199641), (117, 158689), (279, 66547), (403, 46071), (1209, 15357), (3627, 5119)]