18213754936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1549843}}^1$

素因数の和:1549975

約数の個数: 32

約数和(自身を含む): 37103265360

約数和(自身を除く): 18889510424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 1549843, 3099686, 6199372, 12398744, 20147959, 40295918, 80591836, 161183672, 175132259, 350264518, 700529036, 1401058072, 2276719367, 4553438734, 9106877468, 18213754936]

約数ペア:

[(1, 18213754936), (2, 9106877468), (4, 4553438734), (8, 2276719367), (13, 1401058072), (26, 700529036), (52, 350264518), (104, 175132259), (113, 161183672), (226, 80591836), (452, 40295918), (904, 20147959), (1469, 12398744), (2938, 6199372), (5876, 3099686), (11752, 1549843)]