12669984

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 39213720

約数和(自身を除く): 26543736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 41, 48, 58, 72, 74, 82, 87, 96, 111, 116, 123, 144, 148, 164, 174, 222, 232, 246, 261, 288, 296, 328, 333, 348, 369, 444, 464, 492, 522, 592, 656, 666, 696, 738, 888, 928, 984, 1044, 1073, 1184, 1189, 1312, 1332, 1392, 1476, 1517, 1776, 1968, 2088, 2146, 2378, 2664, 2784, 2952, 3034, 3219, 3552, 3567, 3936, 4176, 4292, 4551, 4756, 5328, 5904, 6068, 6438, 7134, 8352, 8584, 9102, 9512, 9657, 10656, 10701, 11808, 12136, 12876, 13653, 14268, 17168, 18204, 19024, 19314, 21402, 24272, 25752, 27306, 28536, 34336, 36408, 38048, 38628, 42804, 43993, 48544, 51504, 54612, 57072, 72816, 77256, 85608, 87986, 103008, 109224, 114144, 131979, 145632, 154512, 171216, 175972, 218448, 263958, 309024, 342432, 351944, 395937, 436896, 527916, 703888, 791874, 1055832, 1407776, 1583748, 2111664, 3167496, 4223328, 6334992, 12669984]

約数ペア:

[(1, 12669984), (2, 6334992), (3, 4223328), (4, 3167496), (6, 2111664), (8, 1583748), (9, 1407776), (12, 1055832), (16, 791874), (18, 703888), (24, 527916), (29, 436896), (32, 395937), (36, 351944), (37, 342432), (41, 309024), (48, 263958), (58, 218448), (72, 175972), (74, 171216), (82, 154512), (87, 145632), (96, 131979), (111, 114144), (116, 109224), (123, 103008), (144, 87986), (148, 85608), (164, 77256), (174, 72816), (222, 57072), (232, 54612), (246, 51504), (261, 48544), (288, 43993), (296, 42804), (328, 38628), (333, 38048), (348, 36408), (369, 34336), (444, 28536), (464, 27306), (492, 25752), (522, 24272), (592, 21402), (656, 19314), (666, 19024), (696, 18204), (738, 17168), (888, 14268), (928, 13653), (984, 12876), (1044, 12136), (1073, 11808), (1184, 10701), (1189, 10656), (1312, 9657), (1332, 9512), (1392, 9102), (1476, 8584), (1517, 8352), (1776, 7134), (1968, 6438), (2088, 6068), (2146, 5904), (2378, 5328), (2664, 4756), (2784, 4551), (2952, 4292), (3034, 4176), (3219, 3936), (3552, 3567)]