18294159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 28534464

約数和(自身を除く): 10240305

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 673, 697, 1599, 2019, 2091, 8749, 9061, 11441, 26247, 27183, 27593, 34323, 82779, 148733, 358709, 446199, 469081, 1076127, 1407243, 6098053, 18294159]

約数ペア:

[(1, 18294159), (3, 6098053), (13, 1407243), (17, 1076127), (39, 469081), (41, 446199), (51, 358709), (123, 148733), (221, 82779), (533, 34323), (663, 27593), (673, 27183), (697, 26247), (1599, 11441), (2019, 9061), (2091, 8749)]