123572316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{210157}}^1$

素因数の和:210178

約数の個数: 36

約数和(自身を含む): 335412168

約数和(自身を除く): 211839852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 210157, 420314, 630471, 840628, 1260942, 1471099, 2521884, 2942198, 4413297, 5884396, 8826594, 10297693, 17653188, 20595386, 30893079, 41190772, 61786158, 123572316]

約数ペア:

[(1, 123572316), (2, 61786158), (3, 41190772), (4, 30893079), (6, 20595386), (7, 17653188), (12, 10297693), (14, 8826594), (21, 5884396), (28, 4413297), (42, 2942198), (49, 2521884), (84, 1471099), (98, 1260942), (147, 840628), (196, 630471), (294, 420314), (588, 210157)]