25815294

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{2477}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 57687840

約数和(自身を除く): 31872546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 2477, 3474, 4954, 5211, 7431, 10422, 14862, 22293, 44586, 66879, 133758, 478061, 956122, 1434183, 2868366, 4302549, 8605098, 12907647, 25815294]

約数ペア:

[(1, 25815294), (2, 12907647), (3, 8605098), (6, 4302549), (9, 2868366), (18, 1434183), (27, 956122), (54, 478061), (193, 133758), (386, 66879), (579, 44586), (1158, 22293), (1737, 14862), (2477, 10422), (3474, 7431), (4954, 5211)]