213260364

素因数分解:

$2^2\times 3^4\times {\mathrm{658211}}^1$

素因数の和:658227

約数の個数: 30

約数和(自身を含む): 557505564

約数和(自身を除く): 344245200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 658211, 1316422, 1974633, 2632844, 3949266, 5923899, 7898532, 11847798, 17771697, 23695596, 35543394, 53315091, 71086788, 106630182, 213260364]

約数ペア:

[(1, 213260364), (2, 106630182), (3, 71086788), (4, 53315091), (6, 35543394), (9, 23695596), (12, 17771697), (18, 11847798), (27, 7898532), (36, 5923899), (54, 3949266), (81, 2632844), (108, 1974633), (162, 1316422), (324, 658211)]