47142396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{187073}}^1$

素因数の和:187090

約数の個数: 36

約数和(自身を含む): 136189872

約数和(自身を除く): 89047476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 187073, 374146, 561219, 748292, 1122438, 1309511, 1683657, 2244876, 2619022, 3367314, 3928533, 5238044, 6734628, 7857066, 11785599, 15714132, 23571198, 47142396]

約数ペア:

[(1, 47142396), (2, 23571198), (3, 15714132), (4, 11785599), (6, 7857066), (7, 6734628), (9, 5238044), (12, 3928533), (14, 3367314), (18, 2619022), (21, 2244876), (28, 1683657), (36, 1309511), (42, 1122438), (63, 748292), (84, 561219), (126, 374146), (252, 187073)]