306636246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{811207}}^1$

素因数の和:811225

約数の個数: 32

約数和(自身を含む): 778759680

約数和(自身を除く): 472123434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 811207, 1622414, 2433621, 4867242, 5678449, 7300863, 11356898, 14601726, 17035347, 21902589, 34070694, 43805178, 51106041, 102212082, 153318123, 306636246]

約数ペア:

[(1, 306636246), (2, 153318123), (3, 102212082), (6, 51106041), (7, 43805178), (9, 34070694), (14, 21902589), (18, 17035347), (21, 14601726), (27, 11356898), (42, 7300863), (54, 5678449), (63, 4867242), (126, 2433621), (189, 1622414), (378, 811207)]