1636284636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{48821}}^1$

素因数の和:48864

約数の個数: 108

約数和(自身を含む): 5064794280

約数和(自身を除く): 3428509644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16758, 33516, 48821, 97642, 146463, 195284, 292926, 341747, 439389, 585852, 683494, 878778, 927599, 1025241, 1366988, 1757556, 1855198, 2050482, 2392229, 2782797, 3075723, 3710396, 4100964, 4784458, 5565594, 6151446, 6493193, 7176687, 8348391, 9568916, 11131188, 12302892, 12986386, 14353374, 16696782, 19479579, 21530061, 25972772, 28706748, 33393564, 38959158, 43060122, 45452351, 58438737, 77918316, 86120244, 90904702, 116877474, 136357053, 181809404, 233754948, 272714106, 409071159, 545428212, 818142318, 1636284636]

約数ペア:

[(1, 1636284636), (2, 818142318), (3, 545428212), (4, 409071159), (6, 272714106), (7, 233754948), (9, 181809404), (12, 136357053), (14, 116877474), (18, 90904702), (19, 86120244), (21, 77918316), (28, 58438737), (36, 45452351), (38, 43060122), (42, 38959158), (49, 33393564), (57, 28706748), (63, 25972772), (76, 21530061), (84, 19479579), (98, 16696782), (114, 14353374), (126, 12986386), (133, 12302892), (147, 11131188), (171, 9568916), (196, 8348391), (228, 7176687), (252, 6493193), (266, 6151446), (294, 5565594), (342, 4784458), (399, 4100964), (441, 3710396), (532, 3075723), (588, 2782797), (684, 2392229), (798, 2050482), (882, 1855198), (931, 1757556), (1197, 1366988), (1596, 1025241), (1764, 927599), (1862, 878778), (2394, 683494), (2793, 585852), (3724, 439389), (4788, 341747), (5586, 292926), (8379, 195284), (11172, 146463), (16758, 97642), (33516, 48821)]