204039018

素因数分解:

$2^1\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{8581}}^1$

素因数の和:9910

約数の個数: 24

約数和(自身を含む): 442470756

約数和(自身を除く): 238431738

約数列:

[1, 2, 3, 6, 9, 18, 1321, 2642, 3963, 7926, 8581, 11889, 17162, 23778, 25743, 51486, 77229, 154458, 11335501, 22671002, 34006503, 68013006, 102019509, 204039018]

約数ペア:

[(1, 204039018), (2, 102019509), (3, 68013006), (6, 34006503), (9, 22671002), (18, 11335501), (1321, 154458), (2642, 77229), (3963, 51486), (7926, 25743), (8581, 23778), (11889, 17162)]