3106278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 7806240

約数和(自身を除く): 4699962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 277, 534, 554, 623, 801, 831, 1246, 1602, 1662, 1869, 1939, 2493, 3738, 3878, 4986, 5607, 5817, 11214, 11634, 17451, 24653, 34902, 49306, 73959, 147918, 172571, 221877, 345142, 443754, 517713, 1035426, 1553139, 3106278]

約数ペア:

[(1, 3106278), (2, 1553139), (3, 1035426), (6, 517713), (7, 443754), (9, 345142), (14, 221877), (18, 172571), (21, 147918), (42, 73959), (63, 49306), (89, 34902), (126, 24653), (178, 17451), (267, 11634), (277, 11214), (534, 5817), (554, 5607), (623, 4986), (801, 3878), (831, 3738), (1246, 2493), (1602, 1939), (1662, 1869)]