258125652

素因数分解:

$2^2\times 3^2\times {\mathrm{617}}^1\times {\mathrm{11621}}^1$

素因数の和:12248

約数の個数: 36

約数和(自身を含む): 653598036

約数和(自身を除く): 395472384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 617, 1234, 1851, 2468, 3702, 5553, 7404, 11106, 11621, 22212, 23242, 34863, 46484, 69726, 104589, 139452, 209178, 418356, 7170157, 14340314, 21510471, 28680628, 43020942, 64531413, 86041884, 129062826, 258125652]

約数ペア:

[(1, 258125652), (2, 129062826), (3, 86041884), (4, 64531413), (6, 43020942), (9, 28680628), (12, 21510471), (18, 14340314), (36, 7170157), (617, 418356), (1234, 209178), (1851, 139452), (2468, 104589), (3702, 69726), (5553, 46484), (7404, 34863), (11106, 23242), (11621, 22212)]