421301934

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1231877}}^1$

素因数の和:1231904

約数の個数: 24

約数和(自身を含む): 960864840

約数和(自身を除く): 539562906

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1231877, 2463754, 3695631, 7391262, 11086893, 22173786, 23405663, 46811326, 70216989, 140433978, 210650967, 421301934]

約数ペア:

[(1, 421301934), (2, 210650967), (3, 140433978), (6, 70216989), (9, 46811326), (18, 23405663), (19, 22173786), (38, 11086893), (57, 7391262), (114, 3695631), (171, 2463754), (342, 1231877)]