25585434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 38100006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 809, 1506, 1618, 1757, 2259, 2427, 3514, 4518, 4854, 5271, 5663, 7281, 10542, 11326, 14562, 15813, 16989, 31626, 33978, 50967, 101934, 203059, 406118, 609177, 1218354, 1421413, 1827531, 2842826, 3655062, 4264239, 8528478, 12792717, 25585434]

約数ペア:

[(1, 25585434), (2, 12792717), (3, 8528478), (6, 4264239), (7, 3655062), (9, 2842826), (14, 1827531), (18, 1421413), (21, 1218354), (42, 609177), (63, 406118), (126, 203059), (251, 101934), (502, 50967), (753, 33978), (809, 31626), (1506, 16989), (1618, 15813), (1757, 14562), (2259, 11326), (2427, 10542), (3514, 7281), (4518, 5663), (4854, 5271)]