419295996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1663873}}^1$

素因数の和:1663890

約数の個数: 36

約数和(自身を含む): 1211300272

約数和(自身を除く): 792004276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1663873, 3327746, 4991619, 6655492, 9983238, 11647111, 14974857, 19966476, 23294222, 29949714, 34941333, 46588444, 59899428, 69882666, 104823999, 139765332, 209647998, 419295996]

約数ペア:

[(1, 419295996), (2, 209647998), (3, 139765332), (4, 104823999), (6, 69882666), (7, 59899428), (9, 46588444), (12, 34941333), (14, 29949714), (18, 23294222), (21, 19966476), (28, 14974857), (36, 11647111), (42, 9983238), (63, 6655492), (84, 4991619), (126, 3327746), (252, 1663873)]