39840492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 98461440

約数和(自身を除く): 58620948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 394, 591, 788, 887, 1182, 1774, 2364, 2661, 3548, 3743, 5322, 7486, 10644, 11229, 14972, 16853, 22458, 33706, 44916, 50559, 67412, 101118, 174739, 202236, 349478, 524217, 698956, 1048434, 2096868, 3320041, 6640082, 9960123, 13280164, 19920246, 39840492]

約数ペア:

[(1, 39840492), (2, 19920246), (3, 13280164), (4, 9960123), (6, 6640082), (12, 3320041), (19, 2096868), (38, 1048434), (57, 698956), (76, 524217), (114, 349478), (197, 202236), (228, 174739), (394, 101118), (591, 67412), (788, 50559), (887, 44916), (1182, 33706), (1774, 22458), (2364, 16853), (2661, 14972), (3548, 11229), (3743, 10644), (5322, 7486)]