18864608736

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10342439}}^1$

素因数の和:10342471

約数の個数: 48

約数和(自身を含む): 52125897600

約数和(自身を除く): 33261288864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10342439, 20684878, 31027317, 41369756, 62054634, 82739512, 124109268, 165479024, 196506341, 248218536, 330958048, 393012682, 496437072, 589519023, 786025364, 992874144, 1179038046, 1572050728, 2358076092, 3144101456, 4716152184, 6288202912, 9432304368, 18864608736]

約数ペア:

[(1, 18864608736), (2, 9432304368), (3, 6288202912), (4, 4716152184), (6, 3144101456), (8, 2358076092), (12, 1572050728), (16, 1179038046), (19, 992874144), (24, 786025364), (32, 589519023), (38, 496437072), (48, 393012682), (57, 330958048), (76, 248218536), (96, 196506341), (114, 165479024), (152, 124109268), (228, 82739512), (304, 62054634), (456, 41369756), (608, 31027317), (912, 20684878), (1824, 10342439)]