18411492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 47363904

約数和(自身を除く): 28952412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 1381, 2222, 2762, 3333, 4143, 4444, 5524, 6666, 8286, 13332, 15191, 16572, 30382, 45573, 60764, 91146, 139481, 182292, 278962, 418443, 557924, 836886, 1534291, 1673772, 3068582, 4602873, 6137164, 9205746, 18411492]

約数ペア:

[(1, 18411492), (2, 9205746), (3, 6137164), (4, 4602873), (6, 3068582), (11, 1673772), (12, 1534291), (22, 836886), (33, 557924), (44, 418443), (66, 278962), (101, 182292), (132, 139481), (202, 91146), (303, 60764), (404, 45573), (606, 30382), (1111, 16572), (1212, 15191), (1381, 13332), (2222, 8286), (2762, 6666), (3333, 5524), (4143, 4444)]