18265632

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 61018272

約数和(自身を除く): 42752640

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 353, 392, 462, 528, 539, 588, 616, 672, 706, 784, 924, 1056, 1059, 1078, 1176, 1232, 1412, 1568, 1617, 1848, 2118, 2156, 2352, 2464, 2471, 2824, 3234, 3696, 3883, 4236, 4312, 4704, 4942, 5648, 6468, 7392, 7413, 7766, 8472, 8624, 9884, 11296, 11649, 12936, 14826, 15532, 16944, 17248, 17297, 19768, 23298, 25872, 27181, 29652, 31064, 33888, 34594, 39536, 46596, 51744, 51891, 54362, 59304, 62128, 69188, 79072, 81543, 93192, 103782, 108724, 118608, 124256, 138376, 163086, 186384, 190267, 207564, 217448, 237216, 276752, 326172, 372768, 380534, 415128, 434896, 553504, 570801, 652344, 761068, 830256, 869792, 1141602, 1304688, 1522136, 1660512, 2283204, 2609376, 3044272, 4566408, 6088544, 9132816, 18265632]

約数ペア:

[(1, 18265632), (2, 9132816), (3, 6088544), (4, 4566408), (6, 3044272), (7, 2609376), (8, 2283204), (11, 1660512), (12, 1522136), (14, 1304688), (16, 1141602), (21, 869792), (22, 830256), (24, 761068), (28, 652344), (32, 570801), (33, 553504), (42, 434896), (44, 415128), (48, 380534), (49, 372768), (56, 326172), (66, 276752), (77, 237216), (84, 217448), (88, 207564), (96, 190267), (98, 186384), (112, 163086), (132, 138376), (147, 124256), (154, 118608), (168, 108724), (176, 103782), (196, 93192), (224, 81543), (231, 79072), (264, 69188), (294, 62128), (308, 59304), (336, 54362), (352, 51891), (353, 51744), (392, 46596), (462, 39536), (528, 34594), (539, 33888), (588, 31064), (616, 29652), (672, 27181), (706, 25872), (784, 23298), (924, 19768), (1056, 17297), (1059, 17248), (1078, 16944), (1176, 15532), (1232, 14826), (1412, 12936), (1568, 11649), (1617, 11296), (1848, 9884), (2118, 8624), (2156, 8472), (2352, 7766), (2464, 7413), (2471, 7392), (2824, 6468), (3234, 5648), (3696, 4942), (3883, 4704), (4236, 4312)]