18043498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13901}}^1$

素因数の和:13973

約数の個数: 16

約数和(自身を含む): 30028320

約数和(自身を除く): 11984822

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 13901, 27802, 152911, 305822, 820159, 1640318, 9021749, 18043498]

約数ペア:

[(1, 18043498), (2, 9021749), (11, 1640318), (22, 820159), (59, 305822), (118, 152911), (649, 27802), (1298, 13901)]