40233116

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18661}}^1$

素因数の和:18690

約数の個数: 36

約数和(自身を含む): 89353656

約数和(自身を除く): 49120540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 18661, 37322, 74644, 130627, 205271, 261254, 410542, 522508, 821084, 914389, 1436897, 1828778, 2873794, 3657556, 5747588, 10058279, 20116558, 40233116]

約数ペア:

[(1, 40233116), (2, 20116558), (4, 10058279), (7, 5747588), (11, 3657556), (14, 2873794), (22, 1828778), (28, 1436897), (44, 914389), (49, 821084), (77, 522508), (98, 410542), (154, 261254), (196, 205271), (308, 130627), (539, 74644), (1078, 37322), (2156, 18661)]