201729438

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{17761}}^1$

素因数の和:18400

約数の個数: 24

約数和(自身を含む): 437797776

約数和(自身を除く): 236068338

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 11358, 17761, 35522, 53283, 106566, 159849, 319698, 11207191, 22414382, 33621573, 67243146, 100864719, 201729438]

約数ペア:

[(1, 201729438), (2, 100864719), (3, 67243146), (6, 33621573), (9, 22414382), (18, 11207191), (631, 319698), (1262, 159849), (1893, 106566), (3786, 53283), (5679, 35522), (11358, 17761)]