18172462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 16041938

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 599, 1198, 1379, 2167, 2758, 4193, 4334, 6589, 8386, 13178, 15169, 30338, 46123, 92246, 118003, 236006, 826021, 1298033, 1652042, 2596066, 9086231, 18172462]

約数ペア:

[(1, 18172462), (2, 9086231), (7, 2596066), (11, 1652042), (14, 1298033), (22, 826021), (77, 236006), (154, 118003), (197, 92246), (394, 46123), (599, 30338), (1198, 15169), (1379, 13178), (2167, 8386), (2758, 6589), (4193, 4334)]