39978846

素因数分解:

$2^1\times 3^5\times {\mathrm{82261}}^1$

素因数の和:82278

約数の個数: 24

約数和(自身を含む): 89830104

約数和(自身を除く): 49851258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 82261, 164522, 246783, 493566, 740349, 1480698, 2221047, 4442094, 6663141, 13326282, 19989423, 39978846]

約数ペア:

[(1, 39978846), (2, 19989423), (3, 13326282), (6, 6663141), (9, 4442094), (18, 2221047), (27, 1480698), (54, 740349), (81, 493566), (162, 246783), (243, 164522), (486, 82261)]