81996174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{350411}}^1$

素因数の和:350432

約数の個数: 24

約数和(自身を含む): 191324952

約数和(自身を除く): 109328778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 350411, 700822, 1051233, 2102466, 3153699, 4555343, 6307398, 9110686, 13666029, 27332058, 40998087, 81996174]

約数ペア:

[(1, 81996174), (2, 40998087), (3, 27332058), (6, 13666029), (9, 9110686), (13, 6307398), (18, 4555343), (26, 3153699), (39, 2102466), (78, 1051233), (117, 700822), (234, 350411)]