189331338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{13619}}^1$

素因数の和:13962

約数の個数: 32

約数和(自身を含む): 434096640

約数和(自身を除く): 244765302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951, 13619, 13902, 27238, 40857, 81714, 95333, 190666, 285999, 571998, 4507889, 9015778, 13523667, 27047334, 31555223, 63110446, 94665669, 189331338]

約数ペア:

[(1, 189331338), (2, 94665669), (3, 63110446), (6, 31555223), (7, 27047334), (14, 13523667), (21, 9015778), (42, 4507889), (331, 571998), (662, 285999), (993, 190666), (1986, 95333), (2317, 81714), (4634, 40857), (6951, 27238), (13619, 13902)]