11428578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{90703}}^1$

素因数の和:90718

約数の個数: 24

約数和(自身を含む): 28299648

約数和(自身を除く): 16871070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 90703, 181406, 272109, 544218, 634921, 816327, 1269842, 1632654, 1904763, 3809526, 5714289, 11428578]

約数ペア:

[(1, 11428578), (2, 5714289), (3, 3809526), (6, 1904763), (7, 1632654), (9, 1269842), (14, 816327), (18, 634921), (21, 544218), (42, 272109), (63, 181406), (126, 90703)]