18446116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11443}}^1$

素因数の和:11491

約数の個数: 24

約数和(自身を含む): 35888384

約数和(自身を除く): 17442268

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11443, 22886, 45772, 148759, 297518, 354733, 595036, 709466, 1418932, 4611529, 9223058, 18446116]

約数ペア:

[(1, 18446116), (2, 9223058), (4, 4611529), (13, 1418932), (26, 709466), (31, 595036), (52, 354733), (62, 297518), (124, 148759), (403, 45772), (806, 22886), (1612, 11443)]