391386

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 842688

約数和(自身を除く): 451302

約数列:

[1, 2, 3, 6, 37, 41, 43, 74, 82, 86, 111, 123, 129, 222, 246, 258, 1517, 1591, 1763, 3034, 3182, 3526, 4551, 4773, 5289, 9102, 9546, 10578, 65231, 130462, 195693, 391386]

約数ペア:

[(1, 391386), (2, 195693), (3, 130462), (6, 65231), (37, 10578), (41, 9546), (43, 9102), (74, 5289), (82, 4773), (86, 4551), (111, 3526), (123, 3182), (129, 3034), (222, 1763), (246, 1591), (258, 1517)]