2831202

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 6814080

約数和(自身を除く): 3982878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 181, 198, 237, 362, 474, 543, 711, 869, 1086, 1422, 1629, 1738, 1991, 2607, 3258, 3982, 5214, 5973, 7821, 11946, 14299, 15642, 17919, 28598, 35838, 42897, 85794, 128691, 157289, 257382, 314578, 471867, 943734, 1415601, 2831202]

約数ペア:

[(1, 2831202), (2, 1415601), (3, 943734), (6, 471867), (9, 314578), (11, 257382), (18, 157289), (22, 128691), (33, 85794), (66, 42897), (79, 35838), (99, 28598), (158, 17919), (181, 15642), (198, 14299), (237, 11946), (362, 7821), (474, 5973), (543, 5214), (711, 3982), (869, 3258), (1086, 2607), (1422, 1991), (1629, 1738)]