2009240352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{996647}}^1$

素因数の和:996670

約数の個数: 72

約数和(自身を含む): 6530037696

約数和(自身を除く): 4520797344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 996647, 1993294, 2989941, 3986588, 5979882, 6976529, 7973176, 8969823, 11959764, 13953058, 15946352, 17939646, 20929587, 23919528, 27906116, 31892704, 35879292, 41859174, 47839056, 55812232, 62788761, 71758584, 83718348, 95678112, 111624464, 125577522, 143517168, 167436696, 223248928, 251155044, 287034336, 334873392, 502310088, 669746784, 1004620176, 2009240352]

約数ペア:

[(1, 2009240352), (2, 1004620176), (3, 669746784), (4, 502310088), (6, 334873392), (7, 287034336), (8, 251155044), (9, 223248928), (12, 167436696), (14, 143517168), (16, 125577522), (18, 111624464), (21, 95678112), (24, 83718348), (28, 71758584), (32, 62788761), (36, 55812232), (42, 47839056), (48, 41859174), (56, 35879292), (63, 31892704), (72, 27906116), (84, 23919528), (96, 20929587), (112, 17939646), (126, 15946352), (144, 13953058), (168, 11959764), (224, 8969823), (252, 7973176), (288, 6976529), (336, 5979882), (504, 3986588), (672, 2989941), (1008, 1993294), (2016, 996647)]