180742302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{772403}}^1$

素因数の和:772424

約数の個数: 24

約数和(自身を含む): 421732584

約数和(自身を除く): 240990282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 772403, 1544806, 2317209, 4634418, 6951627, 10041239, 13903254, 20082478, 30123717, 60247434, 90371151, 180742302]

約数ペア:

[(1, 180742302), (2, 90371151), (3, 60247434), (6, 30123717), (9, 20082478), (13, 13903254), (18, 10041239), (26, 6951627), (39, 4634418), (78, 2317209), (117, 1544806), (234, 772403)]