9418638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 19844352

約数和(自身を除く): 10425714

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 521, 786, 1042, 1563, 3013, 3126, 6026, 9039, 11983, 18078, 23966, 35949, 68251, 71898, 136502, 204753, 409506, 1569773, 3139546, 4709319, 9418638]

約数ペア:

[(1, 9418638), (2, 4709319), (3, 3139546), (6, 1569773), (23, 409506), (46, 204753), (69, 136502), (131, 71898), (138, 68251), (262, 35949), (393, 23966), (521, 18078), (786, 11983), (1042, 9039), (1563, 6026), (3013, 3126)]