25142778

素因数分解:

$2^1\times 3^3\times {\mathrm{353}}^1\times {\mathrm{1319}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 56073600

約数和(自身を除く): 30930822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 353, 706, 1059, 1319, 2118, 2638, 3177, 3957, 6354, 7914, 9531, 11871, 19062, 23742, 35613, 71226, 465607, 931214, 1396821, 2793642, 4190463, 8380926, 12571389, 25142778]

約数ペア:

[(1, 25142778), (2, 12571389), (3, 8380926), (6, 4190463), (9, 2793642), (18, 1396821), (27, 931214), (54, 465607), (353, 71226), (706, 35613), (1059, 23742), (1319, 19062), (2118, 11871), (2638, 9531), (3177, 7914), (3957, 6354)]