858260178

素因数分解:

$2^1\times 3^3\times {\mathrm{2027}}^1\times {\mathrm{7841}}^1$

素因数の和:9879

約数の個数: 32

約数和(自身を含む): 1908429120

約数和(自身を除く): 1050168942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2027, 4054, 6081, 7841, 12162, 15682, 18243, 23523, 36486, 47046, 54729, 70569, 109458, 141138, 211707, 423414, 15893707, 31787414, 47681121, 95362242, 143043363, 286086726, 429130089, 858260178]

約数ペア:

[(1, 858260178), (2, 429130089), (3, 286086726), (6, 143043363), (9, 95362242), (18, 47681121), (27, 31787414), (54, 15893707), (2027, 423414), (4054, 211707), (6081, 141138), (7841, 109458), (12162, 70569), (15682, 54729), (18243, 47046), (23523, 36486)]