18579480478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1\times {\mathrm{273059}}^1$

素因数の和:275691

約数の個数: 16

約数和(自身を含む): 30024585360

約数和(自身を除く): 11445104882

約数列:

[1, 2, 13, 26, 2617, 5234, 34021, 68042, 273059, 546118, 3549767, 7099534, 714595403, 1429190806, 9289740239, 18579480478]

約数ペア:

[(1, 18579480478), (2, 9289740239), (13, 1429190806), (26, 714595403), (2617, 7099534), (5234, 3549767), (34021, 546118), (68042, 273059)]