18536283

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 28

約数和(自身を含む): 28435488

約数和(自身を除く): 9899205

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 541, 729, 1269, 1623, 3807, 4869, 11421, 14607, 25427, 34263, 43821, 76281, 131463, 228843, 394389, 686529, 2059587, 6178761, 18536283]

約数ペア:

[(1, 18536283), (3, 6178761), (9, 2059587), (27, 686529), (47, 394389), (81, 228843), (141, 131463), (243, 76281), (423, 43821), (541, 34263), (729, 25427), (1269, 14607), (1623, 11421), (3807, 4869)]