2139336

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 5937360

約数和(自身を除く): 3798024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 691, 774, 1032, 1382, 1548, 2073, 2764, 3096, 4146, 5528, 6219, 8292, 12438, 16584, 24876, 29713, 49752, 59426, 89139, 118852, 178278, 237704, 267417, 356556, 534834, 713112, 1069668, 2139336]

約数ペア:

[(1, 2139336), (2, 1069668), (3, 713112), (4, 534834), (6, 356556), (8, 267417), (9, 237704), (12, 178278), (18, 118852), (24, 89139), (36, 59426), (43, 49752), (72, 29713), (86, 24876), (129, 16584), (172, 12438), (258, 8292), (344, 6219), (387, 5528), (516, 4146), (691, 3096), (774, 2764), (1032, 2073), (1382, 1548)]