25663428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101839}}^1$

素因数の和:101856

約数の個数: 36

約数和(自身を含む): 74139520

約数和(自身を除く): 48476092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 101839, 203678, 305517, 407356, 611034, 712873, 916551, 1222068, 1425746, 1833102, 2138619, 2851492, 3666204, 4277238, 6415857, 8554476, 12831714, 25663428]

約数ペア:

[(1, 25663428), (2, 12831714), (3, 8554476), (4, 6415857), (6, 4277238), (7, 3666204), (9, 2851492), (12, 2138619), (14, 1833102), (18, 1425746), (21, 1222068), (28, 916551), (36, 712873), (42, 611034), (63, 407356), (84, 305517), (126, 203678), (252, 101839)]