73665198

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{57641}}^1$

素因数の和:57720

約数の個数: 24

約数和(自身を含む): 161858736

約数和(自身を除く): 88193538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 57641, 115282, 172923, 345846, 518769, 1037538, 4092511, 8185022, 12277533, 24555066, 36832599, 73665198]

約数ペア:

[(1, 73665198), (2, 36832599), (3, 24555066), (6, 12277533), (9, 8185022), (18, 4092511), (71, 1037538), (142, 518769), (213, 345846), (426, 172923), (639, 115282), (1278, 57641)]