18832617

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1483}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 29169504

約数和(自身を除く): 10336887

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 1483, 4233, 4449, 12699, 13347, 25211, 75633, 123089, 226899, 369267, 1107801, 2092513, 6277539, 18832617]

約数ペア:

[(1, 18832617), (3, 6277539), (9, 2092513), (17, 1107801), (51, 369267), (83, 226899), (153, 123089), (249, 75633), (747, 25211), (1411, 13347), (1483, 12699), (4233, 4449)]