853815396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{33769}}^1$

素因数の和:33833

約数の個数: 72

約数和(自身を含む): 2371464480

約数和(自身を除く): 1517649084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 33769, 67538, 101307, 135076, 202614, 236383, 405228, 472766, 709149, 945532, 1418298, 1452067, 1654681, 2836596, 2904134, 3309362, 4356201, 4964043, 5808268, 6618724, 8712402, 9928086, 10164469, 17424804, 19856172, 20328938, 30493407, 40657876, 60986814, 71151283, 121973628, 142302566, 213453849, 284605132, 426907698, 853815396]

約数ペア:

[(1, 853815396), (2, 426907698), (3, 284605132), (4, 213453849), (6, 142302566), (7, 121973628), (12, 71151283), (14, 60986814), (21, 40657876), (28, 30493407), (42, 20328938), (43, 19856172), (49, 17424804), (84, 10164469), (86, 9928086), (98, 8712402), (129, 6618724), (147, 5808268), (172, 4964043), (196, 4356201), (258, 3309362), (294, 2904134), (301, 2836596), (516, 1654681), (588, 1452067), (602, 1418298), (903, 945532), (1204, 709149), (1806, 472766), (2107, 405228), (3612, 236383), (4214, 202614), (6321, 135076), (8428, 101307), (12642, 67538), (25284, 33769)]