18169632

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 58339008

約数和(自身を除く): 40169376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 211, 234, 276, 288, 299, 312, 368, 414, 416, 422, 468, 552, 598, 624, 633, 736, 828, 844, 897, 936, 1104, 1196, 1248, 1266, 1656, 1688, 1794, 1872, 1899, 2208, 2392, 2532, 2691, 2743, 3312, 3376, 3588, 3744, 3798, 4784, 4853, 5064, 5382, 5486, 6624, 6752, 7176, 7596, 8229, 9568, 9706, 10128, 10764, 10972, 14352, 14559, 15192, 16458, 19412, 20256, 21528, 21944, 24687, 28704, 29118, 30384, 32916, 38824, 43056, 43677, 43888, 49374, 58236, 60768, 63089, 65832, 77648, 86112, 87354, 87776, 98748, 116472, 126178, 131664, 155296, 174708, 189267, 197496, 232944, 252356, 263328, 349416, 378534, 394992, 465888, 504712, 567801, 698832, 757068, 789984, 1009424, 1135602, 1397664, 1514136, 2018848, 2271204, 3028272, 4542408, 6056544, 9084816, 18169632]

約数ペア:

[(1, 18169632), (2, 9084816), (3, 6056544), (4, 4542408), (6, 3028272), (8, 2271204), (9, 2018848), (12, 1514136), (13, 1397664), (16, 1135602), (18, 1009424), (23, 789984), (24, 757068), (26, 698832), (32, 567801), (36, 504712), (39, 465888), (46, 394992), (48, 378534), (52, 349416), (69, 263328), (72, 252356), (78, 232944), (92, 197496), (96, 189267), (104, 174708), (117, 155296), (138, 131664), (144, 126178), (156, 116472), (184, 98748), (207, 87776), (208, 87354), (211, 86112), (234, 77648), (276, 65832), (288, 63089), (299, 60768), (312, 58236), (368, 49374), (414, 43888), (416, 43677), (422, 43056), (468, 38824), (552, 32916), (598, 30384), (624, 29118), (633, 28704), (736, 24687), (828, 21944), (844, 21528), (897, 20256), (936, 19412), (1104, 16458), (1196, 15192), (1248, 14559), (1266, 14352), (1656, 10972), (1688, 10764), (1794, 10128), (1872, 9706), (1899, 9568), (2208, 8229), (2392, 7596), (2532, 7176), (2691, 6752), (2743, 6624), (3312, 5486), (3376, 5382), (3588, 5064), (3744, 4853), (3798, 4784)]