12811524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 20283132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1367, 1562, 2343, 2734, 3124, 4101, 4686, 5468, 8202, 9372, 15037, 16404, 30074, 45111, 60148, 90222, 97057, 180444, 194114, 291171, 388228, 582342, 1067627, 1164684, 2135254, 3202881, 4270508, 6405762, 12811524]

約数ペア:

[(1, 12811524), (2, 6405762), (3, 4270508), (4, 3202881), (6, 2135254), (11, 1164684), (12, 1067627), (22, 582342), (33, 388228), (44, 291171), (66, 194114), (71, 180444), (132, 97057), (142, 90222), (213, 60148), (284, 45111), (426, 30074), (781, 16404), (852, 15037), (1367, 9372), (1562, 8202), (2343, 5468), (2734, 4686), (3124, 4101)]