72183174

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{245521}}^1$

素因数の和:245540

約数の個数: 24

約数和(自身を含む): 167937048

約数和(自身を除く): 95753874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 245521, 491042, 736563, 1473126, 1718647, 3437294, 5155941, 10311882, 12030529, 24061058, 36091587, 72183174]

約数ペア:

[(1, 72183174), (2, 36091587), (3, 24061058), (6, 12030529), (7, 10311882), (14, 5155941), (21, 3437294), (42, 1718647), (49, 1473126), (98, 736563), (147, 491042), (294, 245521)]