25204878

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{9931}}^1$

素因数の和:9989

約数の個数: 32

約数和(自身を含む): 57208320

約数和(自身を除く): 32003442

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 9931, 19862, 29793, 59586, 89379, 178758, 268137, 466757, 536274, 933514, 1400271, 2800542, 4200813, 8401626, 12602439, 25204878]

約数ペア:

[(1, 25204878), (2, 12602439), (3, 8401626), (6, 4200813), (9, 2800542), (18, 1400271), (27, 933514), (47, 536274), (54, 466757), (94, 268137), (141, 178758), (282, 89379), (423, 59586), (846, 29793), (1269, 19862), (2538, 9931)]