1426903686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{320941}}^1$

素因数の和:320981

約数の個数: 48

約数和(自身を含む): 3504686640

約数和(自身を除く): 2077782954

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 320941, 641882, 962823, 1925646, 2888469, 4172233, 5776938, 6097879, 8344466, 12195758, 12516699, 18293637, 25033398, 36587274, 37550097, 54880911, 75100194, 79272427, 109761822, 158544854, 237817281, 475634562, 713451843, 1426903686]

約数ペア:

[(1, 1426903686), (2, 713451843), (3, 475634562), (6, 237817281), (9, 158544854), (13, 109761822), (18, 79272427), (19, 75100194), (26, 54880911), (38, 37550097), (39, 36587274), (57, 25033398), (78, 18293637), (114, 12516699), (117, 12195758), (171, 8344466), (234, 6097879), (247, 5776938), (342, 4172233), (494, 2888469), (741, 1925646), (1482, 962823), (2223, 641882), (4446, 320941)]