12783121956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{49739}}^1$

素因数の和:49830

約数の個数: 108

約数和(自身を含む): 36120193200

約数和(自身を除く): 23337071244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 121, 132, 177, 198, 236, 242, 354, 363, 396, 484, 531, 649, 708, 726, 1062, 1089, 1298, 1452, 1947, 2124, 2178, 2596, 3894, 4356, 5841, 7139, 7788, 11682, 14278, 21417, 23364, 28556, 42834, 49739, 64251, 85668, 99478, 128502, 149217, 198956, 257004, 298434, 447651, 547129, 596868, 895302, 1094258, 1641387, 1790604, 2188516, 2934601, 3282774, 4924161, 5869202, 6018419, 6565548, 8803803, 9848322, 11738404, 12036838, 17607606, 18055257, 19696644, 24073676, 26411409, 32280611, 35215212, 36110514, 52822818, 54165771, 64561222, 72221028, 96841833, 105645636, 108331542, 129122444, 193683666, 216663084, 290525499, 355086721, 387367332, 581050998, 710173442, 1065260163, 1162101996, 1420346884, 2130520326, 3195780489, 4261040652, 6391560978, 12783121956]

約数ペア:

[(1, 12783121956), (2, 6391560978), (3, 4261040652), (4, 3195780489), (6, 2130520326), (9, 1420346884), (11, 1162101996), (12, 1065260163), (18, 710173442), (22, 581050998), (33, 387367332), (36, 355086721), (44, 290525499), (59, 216663084), (66, 193683666), (99, 129122444), (118, 108331542), (121, 105645636), (132, 96841833), (177, 72221028), (198, 64561222), (236, 54165771), (242, 52822818), (354, 36110514), (363, 35215212), (396, 32280611), (484, 26411409), (531, 24073676), (649, 19696644), (708, 18055257), (726, 17607606), (1062, 12036838), (1089, 11738404), (1298, 9848322), (1452, 8803803), (1947, 6565548), (2124, 6018419), (2178, 5869202), (2596, 4924161), (3894, 3282774), (4356, 2934601), (5841, 2188516), (7139, 1790604), (7788, 1641387), (11682, 1094258), (14278, 895302), (21417, 596868), (23364, 547129), (28556, 447651), (42834, 298434), (49739, 257004), (64251, 198956), (85668, 149217), (99478, 128502)]