25641126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 63876384

約数和(自身を除く): 38235258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1033, 1182, 1379, 1773, 2066, 2758, 3099, 3546, 4137, 6198, 7231, 8274, 9297, 12411, 14462, 18594, 21693, 24822, 43386, 65079, 130158, 203501, 407002, 610503, 1221006, 1424507, 1831509, 2849014, 3663018, 4273521, 8547042, 12820563, 25641126]

約数ペア:

[(1, 25641126), (2, 12820563), (3, 8547042), (6, 4273521), (7, 3663018), (9, 2849014), (14, 1831509), (18, 1424507), (21, 1221006), (42, 610503), (63, 407002), (126, 203501), (197, 130158), (394, 65079), (591, 43386), (1033, 24822), (1182, 21693), (1379, 18594), (1773, 14462), (2066, 12411), (2758, 9297), (3099, 8274), (3546, 7231), (4137, 6198)]