86681322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52919}}^1$

素因数の和:52947

約数の個数: 48

約数和(自身を含む): 231154560

約数和(自身を除く): 144473238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 52919, 105838, 158757, 317514, 370433, 476271, 687947, 740866, 952542, 1111299, 1375894, 2063841, 2222598, 3333897, 4127682, 4815629, 6191523, 6667794, 9631258, 12383046, 14446887, 28893774, 43340661, 86681322]

約数ペア:

[(1, 86681322), (2, 43340661), (3, 28893774), (6, 14446887), (7, 12383046), (9, 9631258), (13, 6667794), (14, 6191523), (18, 4815629), (21, 4127682), (26, 3333897), (39, 2222598), (42, 2063841), (63, 1375894), (78, 1111299), (91, 952542), (117, 740866), (126, 687947), (182, 476271), (234, 370433), (273, 317514), (546, 158757), (819, 105838), (1638, 52919)]