18801996

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{50543}}^1$

素因数の和:50581

約数の個数: 24

約数和(自身を含む): 45287424

約数和(自身を除く): 26485428

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 50543, 101086, 151629, 202172, 303258, 606516, 1566833, 3133666, 4700499, 6267332, 9400998, 18801996]

約数ペア:

[(1, 18801996), (2, 9400998), (3, 6267332), (4, 4700499), (6, 3133666), (12, 1566833), (31, 606516), (62, 303258), (93, 202172), (124, 151629), (186, 101086), (372, 50543)]