1221112656

素因数分解:

$2^4\times 3^2\times {\mathrm{8479949}}^1$

素因数の和:8479963

約数の個数: 30

約数和(自身を含む): 3417419850

約数和(自身を除く): 2196307194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8479949, 16959898, 25439847, 33919796, 50879694, 67839592, 76319541, 101759388, 135679184, 152639082, 203518776, 305278164, 407037552, 610556328, 1221112656]

約数ペア:

[(1, 1221112656), (2, 610556328), (3, 407037552), (4, 305278164), (6, 203518776), (8, 152639082), (9, 135679184), (12, 101759388), (16, 76319541), (18, 67839592), (24, 50879694), (36, 33919796), (48, 25439847), (72, 16959898), (144, 8479949)]