18878482823

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 20307456000

約数和(自身を除く): 1428973177

約数列:

[1, 23, 79, 103, 149, 677, 1817, 2369, 3427, 8137, 11771, 15347, 15571, 53483, 69731, 100873, 187151, 270733, 352981, 1212413, 1230109, 1603813, 2320079, 5508749, 7968967, 10389919, 27885499, 126701227, 183286241, 238968137, 820803601, 18878482823]

約数ペア:

[(1, 18878482823), (23, 820803601), (79, 238968137), (103, 183286241), (149, 126701227), (677, 27885499), (1817, 10389919), (2369, 7968967), (3427, 5508749), (8137, 2320079), (11771, 1603813), (15347, 1230109), (15571, 1212413), (53483, 352981), (69731, 270733), (100873, 187151)]