18551470752

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{13627}}^1$

素因数の和:13835

約数の個数: 144

約数和(自身を含む): 54913753440

約数和(自身を除く): 36362282688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 163, 174, 232, 261, 288, 326, 348, 464, 489, 522, 652, 696, 928, 978, 1044, 1304, 1392, 1467, 1956, 2088, 2608, 2784, 2934, 3912, 4176, 4727, 5216, 5868, 7824, 8352, 9454, 11736, 13627, 14181, 15648, 18908, 23472, 27254, 28362, 37816, 40881, 42543, 46944, 54508, 56724, 75632, 81762, 85086, 109016, 113448, 122643, 151264, 163524, 170172, 218032, 226896, 245286, 327048, 340344, 395183, 436064, 453792, 490572, 654096, 680688, 790366, 981144, 1185549, 1308192, 1361376, 1580732, 1962288, 2221201, 2371098, 3161464, 3556647, 3924576, 4442402, 4742196, 6322928, 6663603, 7113294, 8884804, 9484392, 12645856, 13327206, 14226588, 17769608, 18968784, 19990809, 26654412, 28453176, 35539216, 37937568, 39981618, 53308824, 56906352, 64414829, 71078432, 79963236, 106617648, 113812704, 128829658, 159926472, 193244487, 213235296, 257659316, 319852944, 386488974, 515318632, 579733461, 639705888, 772977948, 1030637264, 1159466922, 1545955896, 2061274528, 2318933844, 3091911792, 4637867688, 6183823584, 9275735376, 18551470752]

約数ペア:

[(1, 18551470752), (2, 9275735376), (3, 6183823584), (4, 4637867688), (6, 3091911792), (8, 2318933844), (9, 2061274528), (12, 1545955896), (16, 1159466922), (18, 1030637264), (24, 772977948), (29, 639705888), (32, 579733461), (36, 515318632), (48, 386488974), (58, 319852944), (72, 257659316), (87, 213235296), (96, 193244487), (116, 159926472), (144, 128829658), (163, 113812704), (174, 106617648), (232, 79963236), (261, 71078432), (288, 64414829), (326, 56906352), (348, 53308824), (464, 39981618), (489, 37937568), (522, 35539216), (652, 28453176), (696, 26654412), (928, 19990809), (978, 18968784), (1044, 17769608), (1304, 14226588), (1392, 13327206), (1467, 12645856), (1956, 9484392), (2088, 8884804), (2608, 7113294), (2784, 6663603), (2934, 6322928), (3912, 4742196), (4176, 4442402), (4727, 3924576), (5216, 3556647), (5868, 3161464), (7824, 2371098), (8352, 2221201), (9454, 1962288), (11736, 1580732), (13627, 1361376), (14181, 1308192), (15648, 1185549), (18908, 981144), (23472, 790366), (27254, 680688), (28362, 654096), (37816, 490572), (40881, 453792), (42543, 436064), (46944, 395183), (54508, 340344), (56724, 327048), (75632, 245286), (81762, 226896), (85086, 218032), (109016, 170172), (113448, 163524), (122643, 151264)]