187442586

素因数分解:

$2^1\times 3^4\times {\mathrm{1157053}}^1$

素因数の和:1157067

約数の個数: 20

約数和(自身を含む): 420010602

約数和(自身を除く): 232568016

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1157053, 2314106, 3471159, 6942318, 10413477, 20826954, 31240431, 62480862, 93721293, 187442586]

約数ペア:

[(1, 187442586), (2, 93721293), (3, 62480862), (6, 31240431), (9, 20826954), (18, 10413477), (27, 6942318), (54, 3471159), (81, 2314106), (162, 1157053)]