2100051774

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1643233}}^1$

素因数の和:1643312

約数の個数: 24

約数和(自身を含む): 4614201072

約数和(自身を除く): 2514149298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1643233, 3286466, 4929699, 9859398, 14789097, 29578194, 116669543, 233339086, 350008629, 700017258, 1050025887, 2100051774]

約数ペア:

[(1, 2100051774), (2, 1050025887), (3, 700017258), (6, 350008629), (9, 233339086), (18, 116669543), (71, 29578194), (142, 14789097), (213, 9859398), (426, 4929699), (639, 3286466), (1278, 1643233)]