17190378

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13451}}^1$

素因数の和:13530

約数の個数: 24

約数和(自身を含む): 37773216

約数和(自身を除く): 20582838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 13451, 26902, 40353, 80706, 121059, 242118, 955021, 1910042, 2865063, 5730126, 8595189, 17190378]

約数ペア:

[(1, 17190378), (2, 8595189), (3, 5730126), (6, 2865063), (9, 1910042), (18, 955021), (71, 242118), (142, 121059), (213, 80706), (426, 40353), (639, 26902), (1278, 13451)]