18958113216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{204431}}^1$

素因数の和:204479

約数の個数: 168

約数和(自身を含む): 64803308544

約数和(自身を除く): 45845195328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4032, 4416, 5152, 5796, 6624, 7728, 10304, 11592, 13248, 15456, 23184, 30912, 46368, 92736, 204431, 408862, 613293, 817724, 1226586, 1431017, 1635448, 1839879, 2453172, 2862034, 3270896, 3679758, 4293051, 4701913, 4906344, 5724068, 6541792, 7359516, 8586102, 9403826, 9812688, 11448136, 12879153, 13083584, 14105739, 14719032, 17172204, 18807652, 19625376, 22896272, 25758306, 28211478, 29438064, 32913391, 34344408, 37615304, 39250752, 42317217, 45792544, 51516612, 56422956, 58876128, 65826782, 68688816, 75230608, 84634434, 91585088, 98740173, 103033224, 112845912, 117752256, 131653564, 137377632, 150461216, 169268868, 197480346, 206066448, 225691824, 263307128, 274755264, 296220519, 300922432, 338537736, 394960692, 412132896, 451383648, 526614256, 592441038, 677075472, 789921384, 824265792, 902767296, 1053228512, 1184882076, 1354150944, 1579842768, 2106457024, 2369764152, 2708301888, 3159685536, 4739528304, 6319371072, 9479056608, 18958113216]

約数ペア:

[(1, 18958113216), (2, 9479056608), (3, 6319371072), (4, 4739528304), (6, 3159685536), (7, 2708301888), (8, 2369764152), (9, 2106457024), (12, 1579842768), (14, 1354150944), (16, 1184882076), (18, 1053228512), (21, 902767296), (23, 824265792), (24, 789921384), (28, 677075472), (32, 592441038), (36, 526614256), (42, 451383648), (46, 412132896), (48, 394960692), (56, 338537736), (63, 300922432), (64, 296220519), (69, 274755264), (72, 263307128), (84, 225691824), (92, 206066448), (96, 197480346), (112, 169268868), (126, 150461216), (138, 137377632), (144, 131653564), (161, 117752256), (168, 112845912), (184, 103033224), (192, 98740173), (207, 91585088), (224, 84634434), (252, 75230608), (276, 68688816), (288, 65826782), (322, 58876128), (336, 56422956), (368, 51516612), (414, 45792544), (448, 42317217), (483, 39250752), (504, 37615304), (552, 34344408), (576, 32913391), (644, 29438064), (672, 28211478), (736, 25758306), (828, 22896272), (966, 19625376), (1008, 18807652), (1104, 17172204), (1288, 14719032), (1344, 14105739), (1449, 13083584), (1472, 12879153), (1656, 11448136), (1932, 9812688), (2016, 9403826), (2208, 8586102), (2576, 7359516), (2898, 6541792), (3312, 5724068), (3864, 4906344), (4032, 4701913), (4416, 4293051), (5152, 3679758), (5796, 3270896), (6624, 2862034), (7728, 2453172), (10304, 1839879), (11592, 1635448), (13248, 1431017), (15456, 1226586), (23184, 817724), (30912, 613293), (46368, 408862), (92736, 204431)]