67840668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269209}}^1$

素因数の和:269226

約数の個数: 36

約数和(自身を含む): 195984880

約数和(自身を除く): 128144212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269209, 538418, 807627, 1076836, 1615254, 1884463, 2422881, 3230508, 3768926, 4845762, 5653389, 7537852, 9691524, 11306778, 16960167, 22613556, 33920334, 67840668]

約数ペア:

[(1, 67840668), (2, 33920334), (3, 22613556), (4, 16960167), (6, 11306778), (7, 9691524), (9, 7537852), (12, 5653389), (14, 4845762), (18, 3768926), (21, 3230508), (28, 2422881), (36, 1884463), (42, 1615254), (63, 1076836), (84, 807627), (126, 538418), (252, 269209)]