81775674

素因数分解:

$2^1\times 3^2\times {\mathrm{367}}^1\times {\mathrm{12379}}^1$

素因数の和:12754

約数の個数: 24

約数和(自身を含む): 177677760

約数和(自身を除く): 95902086

約数列:

[1, 2, 3, 6, 9, 18, 367, 734, 1101, 2202, 3303, 6606, 12379, 24758, 37137, 74274, 111411, 222822, 4543093, 9086186, 13629279, 27258558, 40887837, 81775674]

約数ペア:

[(1, 81775674), (2, 40887837), (3, 27258558), (6, 13629279), (9, 9086186), (18, 4543093), (367, 222822), (734, 111411), (1101, 74274), (2202, 37137), (3303, 24758), (6606, 12379)]