65317302

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51109}}^1$

素因数の和:51188

約数の個数: 24

約数和(自身を含む): 143516880

約数和(自身を除く): 78199578

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 51109, 102218, 153327, 306654, 459981, 919962, 3628739, 7257478, 10886217, 21772434, 32658651, 65317302]

約数ペア:

[(1, 65317302), (2, 32658651), (3, 21772434), (6, 10886217), (9, 7257478), (18, 3628739), (71, 919962), (142, 459981), (213, 306654), (426, 153327), (639, 102218), (1278, 51109)]