25830186

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 28057494

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 1889, 2279, 3778, 4558, 5667, 6837, 11334, 13674, 81227, 100117, 162454, 200234, 243681, 300351, 487362, 600702, 4305031, 8610062, 12915093, 25830186]

約数ペア:

[(1, 25830186), (2, 12915093), (3, 8610062), (6, 4305031), (43, 600702), (53, 487362), (86, 300351), (106, 243681), (129, 200234), (159, 162454), (258, 100117), (318, 81227), (1889, 13674), (2279, 11334), (3778, 6837), (4558, 5667)]