8097306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 19891200

約数和(自身を除く): 11793894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 139, 146, 219, 266, 278, 399, 417, 438, 511, 798, 834, 973, 1022, 1387, 1533, 1946, 2641, 2774, 2919, 3066, 4161, 5282, 5838, 7923, 8322, 9709, 10147, 15846, 18487, 19418, 20294, 29127, 30441, 36974, 55461, 58254, 60882, 71029, 110922, 142058, 192793, 213087, 385586, 426174, 578379, 1156758, 1349551, 2699102, 4048653, 8097306]

約数ペア:

[(1, 8097306), (2, 4048653), (3, 2699102), (6, 1349551), (7, 1156758), (14, 578379), (19, 426174), (21, 385586), (38, 213087), (42, 192793), (57, 142058), (73, 110922), (114, 71029), (133, 60882), (139, 58254), (146, 55461), (219, 36974), (266, 30441), (278, 29127), (399, 20294), (417, 19418), (438, 18487), (511, 15846), (798, 10147), (834, 9709), (973, 8322), (1022, 7923), (1387, 5838), (1533, 5282), (1946, 4161), (2641, 3066), (2774, 2919)]