1853148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 4798080

約数和(自身を除く): 2944932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 139, 202, 278, 303, 404, 417, 556, 606, 834, 1111, 1212, 1529, 1668, 2222, 3058, 3333, 4444, 4587, 6116, 6666, 9174, 13332, 14039, 18348, 28078, 42117, 56156, 84234, 154429, 168468, 308858, 463287, 617716, 926574, 1853148]

約数ペア:

[(1, 1853148), (2, 926574), (3, 617716), (4, 463287), (6, 308858), (11, 168468), (12, 154429), (22, 84234), (33, 56156), (44, 42117), (66, 28078), (101, 18348), (132, 14039), (139, 13332), (202, 9174), (278, 6666), (303, 6116), (404, 4587), (417, 4444), (556, 3333), (606, 3058), (834, 2222), (1111, 1668), (1212, 1529)]