29778966

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1818

約数の個数: 72

約数和(自身を含む): 79049880

約数和(自身を除く): 49270914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1777, 1862, 2394, 2793, 3554, 5331, 5586, 8379, 10662, 12439, 15993, 16758, 24878, 31986, 33763, 37317, 67526, 74634, 87073, 101289, 111951, 174146, 202578, 223902, 236341, 261219, 303867, 472682, 522438, 607734, 709023, 783657, 1418046, 1567314, 1654387, 2127069, 3308774, 4254138, 4963161, 9926322, 14889483, 29778966]

約数ペア:

[(1, 29778966), (2, 14889483), (3, 9926322), (6, 4963161), (7, 4254138), (9, 3308774), (14, 2127069), (18, 1654387), (19, 1567314), (21, 1418046), (38, 783657), (42, 709023), (49, 607734), (57, 522438), (63, 472682), (98, 303867), (114, 261219), (126, 236341), (133, 223902), (147, 202578), (171, 174146), (266, 111951), (294, 101289), (342, 87073), (399, 74634), (441, 67526), (798, 37317), (882, 33763), (931, 31986), (1197, 24878), (1777, 16758), (1862, 15993), (2394, 12439), (2793, 10662), (3554, 8379), (5331, 5586)]