66890646

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 151257600

約数和(自身を除く): 84366954

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 174, 254, 261, 381, 522, 762, 1009, 1143, 2018, 2286, 3027, 3683, 6054, 7366, 9081, 11049, 18162, 22098, 29261, 33147, 58522, 66294, 87783, 128143, 175566, 256286, 263349, 384429, 526698, 768858, 1153287, 2306574, 3716147, 7432294, 11148441, 22296882, 33445323, 66890646]

約数ペア:

[(1, 66890646), (2, 33445323), (3, 22296882), (6, 11148441), (9, 7432294), (18, 3716147), (29, 2306574), (58, 1153287), (87, 768858), (127, 526698), (174, 384429), (254, 263349), (261, 256286), (381, 175566), (522, 128143), (762, 87783), (1009, 66294), (1143, 58522), (2018, 33147), (2286, 29261), (3027, 22098), (3683, 18162), (6054, 11049), (7366, 9081)]