18141552

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 59714928

約数和(自身を除く): 41573376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 881, 936, 1144, 1287, 1584, 1716, 1762, 1872, 2288, 2574, 2643, 3432, 3524, 5148, 5286, 6864, 7048, 7929, 9691, 10296, 10572, 11453, 14096, 15858, 19382, 20592, 21144, 22906, 29073, 31716, 34359, 38764, 42288, 45812, 58146, 63432, 68718, 77528, 87219, 91624, 103077, 116292, 125983, 126864, 137436, 155056, 174438, 183248, 206154, 232584, 251966, 274872, 348876, 377949, 412308, 465168, 503932, 549744, 697752, 755898, 824616, 1007864, 1133847, 1395504, 1511796, 1649232, 2015728, 2267694, 3023592, 4535388, 6047184, 9070776, 18141552]

約数ペア:

[(1, 18141552), (2, 9070776), (3, 6047184), (4, 4535388), (6, 3023592), (8, 2267694), (9, 2015728), (11, 1649232), (12, 1511796), (13, 1395504), (16, 1133847), (18, 1007864), (22, 824616), (24, 755898), (26, 697752), (33, 549744), (36, 503932), (39, 465168), (44, 412308), (48, 377949), (52, 348876), (66, 274872), (72, 251966), (78, 232584), (88, 206154), (99, 183248), (104, 174438), (117, 155056), (132, 137436), (143, 126864), (144, 125983), (156, 116292), (176, 103077), (198, 91624), (208, 87219), (234, 77528), (264, 68718), (286, 63432), (312, 58146), (396, 45812), (429, 42288), (468, 38764), (528, 34359), (572, 31716), (624, 29073), (792, 22906), (858, 21144), (881, 20592), (936, 19382), (1144, 15858), (1287, 14096), (1584, 11453), (1716, 10572), (1762, 10296), (1872, 9691), (2288, 7929), (2574, 7048), (2643, 6864), (3432, 5286), (3524, 5148)]