66156174

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 72

約数和(自身を含む): 168538968

約数和(自身を除く): 102382794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 701, 749, 882, 963, 1402, 1498, 1926, 2103, 2247, 4206, 4494, 4907, 5243, 6309, 6741, 9814, 10486, 12618, 13482, 14721, 15729, 29442, 31458, 34349, 44163, 47187, 68698, 75007, 88326, 94374, 103047, 150014, 206094, 225021, 309141, 450042, 525049, 618282, 675063, 1050098, 1350126, 1575147, 3150294, 3675343, 4725441, 7350686, 9450882, 11026029, 22052058, 33078087, 66156174]

約数ペア:

[(1, 66156174), (2, 33078087), (3, 22052058), (6, 11026029), (7, 9450882), (9, 7350686), (14, 4725441), (18, 3675343), (21, 3150294), (42, 1575147), (49, 1350126), (63, 1050098), (98, 675063), (107, 618282), (126, 525049), (147, 450042), (214, 309141), (294, 225021), (321, 206094), (441, 150014), (642, 103047), (701, 94374), (749, 88326), (882, 75007), (963, 68698), (1402, 47187), (1498, 44163), (1926, 34349), (2103, 31458), (2247, 29442), (4206, 15729), (4494, 14721), (4907, 13482), (5243, 12618), (6309, 10486), (6741, 9814)]