81844266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1583}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 187342848

約数和(自身を除く): 105498582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1231, 1583, 2462, 3166, 3693, 4749, 7386, 8617, 9498, 11081, 17234, 22162, 25851, 33243, 51702, 66486, 1948673, 3897346, 5846019, 11692038, 13640711, 27281422, 40922133, 81844266]

約数ペア:

[(1, 81844266), (2, 40922133), (3, 27281422), (6, 13640711), (7, 11692038), (14, 5846019), (21, 3897346), (42, 1948673), (1231, 66486), (1583, 51702), (2462, 33243), (3166, 25851), (3693, 22162), (4749, 17234), (7386, 11081), (8617, 9498)]