91388538

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{7681}}^1$

素因数の和:8350

約数の個数: 24

約数和(自身を含む): 198333876

約数和(自身を除く): 106945338

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 7681, 11898, 15362, 23043, 46086, 69129, 138258, 5077141, 10154282, 15231423, 30462846, 45694269, 91388538]

約数ペア:

[(1, 91388538), (2, 45694269), (3, 30462846), (6, 15231423), (9, 10154282), (18, 5077141), (661, 138258), (1322, 69129), (1983, 46086), (3966, 23043), (5949, 15362), (7681, 11898)]