18786843168

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2680771}}^1$

素因数の和:2680857

約数の個数: 48

約数和(自身を含む): 49991036256

約数和(自身を除く): 31204193088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 2680771, 5361542, 8042313, 10723084, 16084626, 21446168, 32169252, 42892336, 64338504, 85784672, 128677008, 195696283, 257354016, 391392566, 587088849, 782785132, 1174177698, 1565570264, 2348355396, 3131140528, 4696710792, 6262281056, 9393421584, 18786843168]

約数ペア:

[(1, 18786843168), (2, 9393421584), (3, 6262281056), (4, 4696710792), (6, 3131140528), (8, 2348355396), (12, 1565570264), (16, 1174177698), (24, 782785132), (32, 587088849), (48, 391392566), (73, 257354016), (96, 195696283), (146, 128677008), (219, 85784672), (292, 64338504), (438, 42892336), (584, 32169252), (876, 21446168), (1168, 16084626), (1752, 10723084), (2336, 8042313), (3504, 5361542), (7008, 2680771)]