386514

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 24

約数和(自身を含む): 849420

約数和(自身を除く): 462906

約数列:

[1, 2, 3, 6, 9, 18, 109, 197, 218, 327, 394, 591, 654, 981, 1182, 1773, 1962, 3546, 21473, 42946, 64419, 128838, 193257, 386514]

約数ペア:

[(1, 386514), (2, 193257), (3, 128838), (6, 64419), (9, 42946), (18, 21473), (109, 3546), (197, 1962), (218, 1773), (327, 1182), (394, 981), (591, 654)]