21677818752

素因数分解:

$2^7\times 3^4\times {\mathrm{113}}^1\times {\mathrm{18503}}^1$

素因数の和:18642

約数の個数: 160

約数和(自身を含む): 65087264880

約数和(自身を除く): 43409446128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 113, 128, 144, 162, 192, 216, 226, 288, 324, 339, 384, 432, 452, 576, 648, 678, 864, 904, 1017, 1152, 1296, 1356, 1728, 1808, 2034, 2592, 2712, 3051, 3456, 3616, 4068, 5184, 5424, 6102, 7232, 8136, 9153, 10368, 10848, 12204, 14464, 16272, 18306, 18503, 21696, 24408, 32544, 36612, 37006, 43392, 48816, 55509, 65088, 73224, 74012, 97632, 111018, 130176, 146448, 148024, 166527, 195264, 222036, 292896, 296048, 333054, 390528, 444072, 499581, 585792, 592096, 666108, 888144, 999162, 1171584, 1184192, 1332216, 1498743, 1776288, 1998324, 2090839, 2368384, 2664432, 2997486, 3552576, 3996648, 4181678, 5328864, 5994972, 6272517, 7105152, 7993296, 8363356, 10657728, 11989944, 12545034, 15986592, 16726712, 18817551, 21315456, 23979888, 25090068, 31973184, 33453424, 37635102, 47959776, 50180136, 56452653, 63946368, 66906848, 75270204, 95919552, 100360272, 112905306, 133813696, 150540408, 169357959, 191839104, 200720544, 225810612, 267627392, 301080816, 338715918, 401441088, 451621224, 602161632, 677431836, 802882176, 903242448, 1204323264, 1354863672, 1806484896, 2408646528, 2709727344, 3612969792, 5419454688, 7225939584, 10838909376, 21677818752]

約数ペア:

[(1, 21677818752), (2, 10838909376), (3, 7225939584), (4, 5419454688), (6, 3612969792), (8, 2709727344), (9, 2408646528), (12, 1806484896), (16, 1354863672), (18, 1204323264), (24, 903242448), (27, 802882176), (32, 677431836), (36, 602161632), (48, 451621224), (54, 401441088), (64, 338715918), (72, 301080816), (81, 267627392), (96, 225810612), (108, 200720544), (113, 191839104), (128, 169357959), (144, 150540408), (162, 133813696), (192, 112905306), (216, 100360272), (226, 95919552), (288, 75270204), (324, 66906848), (339, 63946368), (384, 56452653), (432, 50180136), (452, 47959776), (576, 37635102), (648, 33453424), (678, 31973184), (864, 25090068), (904, 23979888), (1017, 21315456), (1152, 18817551), (1296, 16726712), (1356, 15986592), (1728, 12545034), (1808, 11989944), (2034, 10657728), (2592, 8363356), (2712, 7993296), (3051, 7105152), (3456, 6272517), (3616, 5994972), (4068, 5328864), (5184, 4181678), (5424, 3996648), (6102, 3552576), (7232, 2997486), (8136, 2664432), (9153, 2368384), (10368, 2090839), (10848, 1998324), (12204, 1776288), (14464, 1498743), (16272, 1332216), (18306, 1184192), (18503, 1171584), (21696, 999162), (24408, 888144), (32544, 666108), (36612, 592096), (37006, 585792), (43392, 499581), (48816, 444072), (55509, 390528), (65088, 333054), (73224, 296048), (74012, 292896), (97632, 222036), (111018, 195264), (130176, 166527), (146448, 148024)]