12738642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13187}}^1$

素因数の和:13222

約数の個数: 32

約数和(自身を含む): 30385152

約数和(自身を除く): 17646510

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 13187, 26374, 39561, 79122, 92309, 184618, 276927, 303301, 553854, 606602, 909903, 1819806, 2123107, 4246214, 6369321, 12738642]

約数ペア:

[(1, 12738642), (2, 6369321), (3, 4246214), (6, 2123107), (7, 1819806), (14, 909903), (21, 606602), (23, 553854), (42, 303301), (46, 276927), (69, 184618), (138, 92309), (161, 79122), (322, 39561), (483, 26374), (966, 13187)]