22182181028

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1\times {\mathrm{2819}}^1$

素因数の和:4969

約数の個数: 72

約数和(自身を含む): 47572610400

約数和(自身を除く): 25390429372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 2113, 2819, 3724, 4226, 5638, 8452, 11276, 14791, 19733, 29582, 39466, 40147, 53561, 59164, 78932, 80294, 103537, 107122, 138131, 160588, 207074, 214244, 276262, 281029, 374927, 414148, 552524, 562058, 749854, 1124116, 1499708, 1967203, 2624489, 3934406, 5248978, 5956547, 7868812, 10497956, 11913094, 23826188, 41695829, 83391658, 113174393, 166783316, 226348786, 291870803, 452697572, 583741606, 792220751, 1167483212, 1584441502, 3168883004, 5545545257, 11091090514, 22182181028]

約数ペア:

[(1, 22182181028), (2, 11091090514), (4, 5545545257), (7, 3168883004), (14, 1584441502), (19, 1167483212), (28, 792220751), (38, 583741606), (49, 452697572), (76, 291870803), (98, 226348786), (133, 166783316), (196, 113174393), (266, 83391658), (532, 41695829), (931, 23826188), (1862, 11913094), (2113, 10497956), (2819, 7868812), (3724, 5956547), (4226, 5248978), (5638, 3934406), (8452, 2624489), (11276, 1967203), (14791, 1499708), (19733, 1124116), (29582, 749854), (39466, 562058), (40147, 552524), (53561, 414148), (59164, 374927), (78932, 281029), (80294, 276262), (103537, 214244), (107122, 207074), (138131, 160588)]