71225262

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{208261}}^1$

素因数の和:208288

約数の個数: 24

約数和(自身を含む): 162444360

約数和(自身を除く): 91219098

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 208261, 416522, 624783, 1249566, 1874349, 3748698, 3956959, 7913918, 11870877, 23741754, 35612631, 71225262]

約数ペア:

[(1, 71225262), (2, 35612631), (3, 23741754), (6, 11870877), (9, 7913918), (18, 3956959), (19, 3748698), (38, 1874349), (57, 1249566), (114, 624783), (171, 416522), (342, 208261)]