81368694

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{410953}}^1$

素因数の和:410972

約数の個数: 24

約数和(自身を含む): 192326472

約数和(自身を除く): 110957778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 410953, 821906, 1232859, 2465718, 3698577, 4520483, 7397154, 9040966, 13561449, 27122898, 40684347, 81368694]

約数ペア:

[(1, 81368694), (2, 40684347), (3, 27122898), (6, 13561449), (9, 9040966), (11, 7397154), (18, 4520483), (22, 3698577), (33, 2465718), (66, 1232859), (99, 821906), (198, 410953)]