1946374839

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18329}}^1$

素因数の和:18386

約数の個数: 48

約数和(自身を含む): 3202617600

約数和(自身を除く): 1256242761

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 437, 513, 621, 1311, 1539, 1863, 3933, 4617, 5589, 11799, 18329, 35397, 54987, 106191, 164961, 348251, 421567, 494883, 1044753, 1264701, 1484649, 3134259, 3794103, 4453947, 8009773, 9402777, 11382309, 24029319, 28208331, 34146927, 72087957, 84624993, 102440781, 216263871, 648791613, 1946374839]

約数ペア:

[(1, 1946374839), (3, 648791613), (9, 216263871), (19, 102440781), (23, 84624993), (27, 72087957), (57, 34146927), (69, 28208331), (81, 24029319), (171, 11382309), (207, 9402777), (243, 8009773), (437, 4453947), (513, 3794103), (621, 3134259), (1311, 1484649), (1539, 1264701), (1863, 1044753), (3933, 494883), (4617, 421567), (5589, 348251), (11799, 164961), (18329, 106191), (35397, 54987)]