18754179

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8969}}^1$

素因数の和:9030

約数の個数: 16

約数和(自身を含む): 27125280

約数和(自身を除く): 8371101

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 8969, 26907, 152473, 367729, 457419, 1103187, 6251393, 18754179]

約数ペア:

[(1, 18754179), (3, 6251393), (17, 1103187), (41, 457419), (51, 367729), (123, 152473), (697, 26907), (2091, 8969)]