2019900522

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1\times {\mathrm{8929}}^1$

素因数の和:9990

約数の個数: 32

約数和(自身を含む): 4153521600

約数和(自身を除く): 2133621078

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1019, 2038, 3057, 6114, 8929, 17858, 26787, 37703, 53574, 75406, 113109, 226218, 330373, 660746, 991119, 1982238, 9098651, 18197302, 27295953, 54591906, 336650087, 673300174, 1009950261, 2019900522]

約数ペア:

[(1, 2019900522), (2, 1009950261), (3, 673300174), (6, 336650087), (37, 54591906), (74, 27295953), (111, 18197302), (222, 9098651), (1019, 1982238), (2038, 991119), (3057, 660746), (6114, 330373), (8929, 226218), (17858, 113109), (26787, 75406), (37703, 53574)]