27891126

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81553}}^1$

素因数の和:81580

約数の個数: 24

約数和(自身を含む): 63612120

約数和(自身を除く): 35720994

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 81553, 163106, 244659, 489318, 733977, 1467954, 1549507, 3099014, 4648521, 9297042, 13945563, 27891126]

約数ペア:

[(1, 27891126), (2, 13945563), (3, 9297042), (6, 4648521), (9, 3099014), (18, 1549507), (19, 1467954), (38, 733977), (57, 489318), (114, 244659), (171, 163106), (342, 81553)]