2018156634

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{958289}}^1$

素因数の和:958316

約数の個数: 40

約数和(自身を含む): 4870029780

約数和(自身を除く): 2851873146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 958289, 1916578, 2874867, 5749734, 8624601, 12457757, 17249202, 24915514, 25873803, 37373271, 51747606, 74746542, 77621409, 112119813, 155242818, 224239626, 336359439, 672718878, 1009078317, 2018156634]

約数ペア:

[(1, 2018156634), (2, 1009078317), (3, 672718878), (6, 336359439), (9, 224239626), (13, 155242818), (18, 112119813), (26, 77621409), (27, 74746542), (39, 51747606), (54, 37373271), (78, 25873803), (81, 24915514), (117, 17249202), (162, 12457757), (234, 8624601), (351, 5749734), (702, 2874867), (1053, 1916578), (2106, 958289)]