21460182

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 44233728

約数和(自身を除く): 22773546

約数列:

[1, 2, 3, 6, 43, 86, 129, 223, 258, 373, 446, 669, 746, 1119, 1338, 2238, 9589, 16039, 19178, 28767, 32078, 48117, 57534, 83179, 96234, 166358, 249537, 499074, 3576697, 7153394, 10730091, 21460182]

約数ペア:

[(1, 21460182), (2, 10730091), (3, 7153394), (6, 3576697), (43, 499074), (86, 249537), (129, 166358), (223, 96234), (258, 83179), (373, 57534), (446, 48117), (669, 32078), (746, 28767), (1119, 19178), (1338, 16039), (2238, 9589)]