420084846

素因数分解:

$2^1\times 3^3\times {\mathrm{7779349}}^1$

素因数の和:7779360

約数の個数: 16

約数和(自身を含む): 933522000

約数和(自身を除く): 513437154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7779349, 15558698, 23338047, 46676094, 70014141, 140028282, 210042423, 420084846]

約数ペア:

[(1, 420084846), (2, 210042423), (3, 140028282), (6, 70014141), (9, 46676094), (18, 23338047), (27, 15558698), (54, 7779349)]