7851463812

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1847

約数の個数: 120

約数和(自身を含む): 20876856000

約数和(自身を除く): 13025392188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 149, 162, 206, 298, 309, 324, 412, 447, 596, 618, 894, 927, 1236, 1341, 1579, 1788, 1854, 2682, 2781, 3158, 3708, 4023, 4737, 5364, 5562, 6316, 8046, 8343, 9474, 11124, 12069, 14211, 15347, 16092, 16686, 18948, 24138, 28422, 30694, 33372, 42633, 46041, 48276, 56844, 61388, 85266, 92082, 127899, 138123, 162637, 170532, 184164, 235271, 255798, 276246, 325274, 414369, 470542, 487911, 511596, 552492, 650548, 705813, 828738, 941084, 975822, 1243107, 1411626, 1463733, 1657476, 1951644, 2117439, 2486214, 2823252, 2927466, 4234878, 4391199, 4972428, 5854932, 6352317, 8469756, 8782398, 12704634, 13173597, 17564796, 19056951, 24232913, 25409268, 26347194, 38113902, 48465826, 52694388, 72698739, 76227804, 96931652, 145397478, 218096217, 290794956, 436192434, 654288651, 872384868, 1308577302, 1962865953, 2617154604, 3925731906, 7851463812]

約数ペア:

[(1, 7851463812), (2, 3925731906), (3, 2617154604), (4, 1962865953), (6, 1308577302), (9, 872384868), (12, 654288651), (18, 436192434), (27, 290794956), (36, 218096217), (54, 145397478), (81, 96931652), (103, 76227804), (108, 72698739), (149, 52694388), (162, 48465826), (206, 38113902), (298, 26347194), (309, 25409268), (324, 24232913), (412, 19056951), (447, 17564796), (596, 13173597), (618, 12704634), (894, 8782398), (927, 8469756), (1236, 6352317), (1341, 5854932), (1579, 4972428), (1788, 4391199), (1854, 4234878), (2682, 2927466), (2781, 2823252), (3158, 2486214), (3708, 2117439), (4023, 1951644), (4737, 1657476), (5364, 1463733), (5562, 1411626), (6316, 1243107), (8046, 975822), (8343, 941084), (9474, 828738), (11124, 705813), (12069, 650548), (14211, 552492), (15347, 511596), (16092, 487911), (16686, 470542), (18948, 414369), (24138, 325274), (28422, 276246), (30694, 255798), (33372, 235271), (42633, 184164), (46041, 170532), (48276, 162637), (56844, 138123), (61388, 127899), (85266, 92082)]