19497744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:102

約数の個数: 180

約数和(自身を含む): 67394496

約数和(自身を除く): 47896752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 29, 36, 42, 46, 48, 56, 58, 63, 69, 72, 84, 87, 92, 112, 116, 126, 138, 144, 161, 168, 174, 184, 203, 207, 232, 252, 261, 276, 322, 336, 348, 368, 406, 414, 464, 483, 504, 522, 552, 609, 644, 667, 696, 812, 828, 841, 966, 1008, 1044, 1104, 1218, 1288, 1334, 1392, 1449, 1624, 1656, 1682, 1827, 1932, 2001, 2088, 2436, 2523, 2576, 2668, 2898, 3248, 3312, 3364, 3654, 3864, 4002, 4176, 4669, 4872, 5046, 5336, 5796, 5887, 6003, 6728, 7308, 7569, 7728, 8004, 9338, 9744, 10092, 10672, 11592, 11774, 12006, 13456, 14007, 14616, 15138, 16008, 17661, 18676, 19343, 20184, 23184, 23548, 24012, 28014, 29232, 30276, 32016, 35322, 37352, 38686, 40368, 42021, 47096, 48024, 52983, 56028, 58029, 60552, 70644, 74704, 77372, 84042, 94192, 96048, 105966, 112056, 116058, 121104, 135401, 141288, 154744, 168084, 174087, 211932, 224112, 232116, 270802, 282576, 309488, 336168, 348174, 406203, 423864, 464232, 541604, 672336, 696348, 812406, 847728, 928464, 1083208, 1218609, 1392696, 1624812, 2166416, 2437218, 2785392, 3249624, 4874436, 6499248, 9748872, 19497744]

約数ペア:

[(1, 19497744), (2, 9748872), (3, 6499248), (4, 4874436), (6, 3249624), (7, 2785392), (8, 2437218), (9, 2166416), (12, 1624812), (14, 1392696), (16, 1218609), (18, 1083208), (21, 928464), (23, 847728), (24, 812406), (28, 696348), (29, 672336), (36, 541604), (42, 464232), (46, 423864), (48, 406203), (56, 348174), (58, 336168), (63, 309488), (69, 282576), (72, 270802), (84, 232116), (87, 224112), (92, 211932), (112, 174087), (116, 168084), (126, 154744), (138, 141288), (144, 135401), (161, 121104), (168, 116058), (174, 112056), (184, 105966), (203, 96048), (207, 94192), (232, 84042), (252, 77372), (261, 74704), (276, 70644), (322, 60552), (336, 58029), (348, 56028), (368, 52983), (406, 48024), (414, 47096), (464, 42021), (483, 40368), (504, 38686), (522, 37352), (552, 35322), (609, 32016), (644, 30276), (667, 29232), (696, 28014), (812, 24012), (828, 23548), (841, 23184), (966, 20184), (1008, 19343), (1044, 18676), (1104, 17661), (1218, 16008), (1288, 15138), (1334, 14616), (1392, 14007), (1449, 13456), (1624, 12006), (1656, 11774), (1682, 11592), (1827, 10672), (1932, 10092), (2001, 9744), (2088, 9338), (2436, 8004), (2523, 7728), (2576, 7569), (2668, 7308), (2898, 6728), (3248, 6003), (3312, 5887), (3364, 5796), (3654, 5336), (3864, 5046), (4002, 4872), (4176, 4669)]