2837780172

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{997813}}^1$

素因数の和:997902

約数の個数: 36

約数和(自身を含む): 7264085920

約数和(自身を除く): 4426305748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 997813, 1995626, 2993439, 3991252, 5986878, 8980317, 11973756, 17960634, 35921268, 78827227, 157654454, 236481681, 315308908, 472963362, 709445043, 945926724, 1418890086, 2837780172]

約数ペア:

[(1, 2837780172), (2, 1418890086), (3, 945926724), (4, 709445043), (6, 472963362), (9, 315308908), (12, 236481681), (18, 157654454), (36, 78827227), (79, 35921268), (158, 17960634), (237, 11973756), (316, 8980317), (474, 5986878), (711, 3991252), (948, 2993439), (1422, 1995626), (2844, 997813)]