25854876

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 68098800

約数和(自身を除く): 42243924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 401, 597, 796, 802, 1194, 1203, 1604, 1791, 2388, 2406, 3582, 3609, 4812, 5373, 7164, 7218, 10746, 10827, 14436, 16119, 21492, 21654, 32238, 32481, 43308, 64476, 64962, 79799, 129924, 159598, 239397, 319196, 478794, 718191, 957588, 1436382, 2154573, 2872764, 4309146, 6463719, 8618292, 12927438, 25854876]

約数ペア:

[(1, 25854876), (2, 12927438), (3, 8618292), (4, 6463719), (6, 4309146), (9, 2872764), (12, 2154573), (18, 1436382), (27, 957588), (36, 718191), (54, 478794), (81, 319196), (108, 239397), (162, 159598), (199, 129924), (324, 79799), (398, 64962), (401, 64476), (597, 43308), (796, 32481), (802, 32238), (1194, 21654), (1203, 21492), (1604, 16119), (1791, 14436), (2388, 10827), (2406, 10746), (3582, 7218), (3609, 7164), (4812, 5373)]