25547778

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{2477}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 57093120

約数和(自身を除く): 31545342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 2477, 3438, 4954, 5157, 7431, 10314, 14862, 22293, 44586, 66879, 133758, 473107, 946214, 1419321, 2838642, 4257963, 8515926, 12773889, 25547778]

約数ペア:

[(1, 25547778), (2, 12773889), (3, 8515926), (6, 4257963), (9, 2838642), (18, 1419321), (27, 946214), (54, 473107), (191, 133758), (382, 66879), (573, 44586), (1146, 22293), (1719, 14862), (2477, 10314), (3438, 7431), (4954, 5157)]