21489304002

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1932839}}^1$

素因数の和:1932970

約数の個数: 32

約数和(自身を含む): 45924278400

約数和(自身を除く): 24434974398

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 1932839, 3865678, 5798517, 11597034, 32858263, 65716526, 98574789, 197149578, 210679451, 421358902, 632038353, 1264076706, 3581550667, 7163101334, 10744652001, 21489304002]

約数ペア:

[(1, 21489304002), (2, 10744652001), (3, 7163101334), (6, 3581550667), (17, 1264076706), (34, 632038353), (51, 421358902), (102, 210679451), (109, 197149578), (218, 98574789), (327, 65716526), (654, 32858263), (1853, 11597034), (3706, 5798517), (5559, 3865678), (11118, 1932839)]