186426972

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{72937}}^1$

素因数の和:73018

約数の個数: 36

約数和(自身を含む): 477889776

約数和(自身を除く): 291462804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 72937, 145874, 218811, 291748, 437622, 656433, 875244, 1312866, 2625732, 5178527, 10357054, 15535581, 20714108, 31071162, 46606743, 62142324, 93213486, 186426972]

約数ペア:

[(1, 186426972), (2, 93213486), (3, 62142324), (4, 46606743), (6, 31071162), (9, 20714108), (12, 15535581), (18, 10357054), (36, 5178527), (71, 2625732), (142, 1312866), (213, 875244), (284, 656433), (426, 437622), (639, 291748), (852, 218811), (1278, 145874), (2556, 72937)]