18299232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 61719840

約数和(自身を除く): 43420608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 313, 336, 348, 406, 464, 504, 522, 609, 626, 672, 696, 812, 928, 939, 1008, 1044, 1218, 1252, 1392, 1624, 1827, 1878, 2016, 2088, 2191, 2436, 2504, 2784, 2817, 3248, 3654, 3756, 4176, 4382, 4872, 5008, 5634, 6496, 6573, 7308, 7512, 8352, 8764, 9077, 9744, 10016, 11268, 13146, 14616, 15024, 17528, 18154, 19488, 19719, 22536, 26292, 27231, 29232, 30048, 35056, 36308, 39438, 45072, 52584, 54462, 58464, 63539, 70112, 72616, 78876, 81693, 90144, 105168, 108924, 127078, 145232, 157752, 163386, 190617, 210336, 217848, 254156, 290464, 315504, 326772, 381234, 435696, 508312, 571851, 631008, 653544, 762468, 871392, 1016624, 1143702, 1307088, 1524936, 2033248, 2287404, 2614176, 3049872, 4574808, 6099744, 9149616, 18299232]

約数ペア:

[(1, 18299232), (2, 9149616), (3, 6099744), (4, 4574808), (6, 3049872), (7, 2614176), (8, 2287404), (9, 2033248), (12, 1524936), (14, 1307088), (16, 1143702), (18, 1016624), (21, 871392), (24, 762468), (28, 653544), (29, 631008), (32, 571851), (36, 508312), (42, 435696), (48, 381234), (56, 326772), (58, 315504), (63, 290464), (72, 254156), (84, 217848), (87, 210336), (96, 190617), (112, 163386), (116, 157752), (126, 145232), (144, 127078), (168, 108924), (174, 105168), (203, 90144), (224, 81693), (232, 78876), (252, 72616), (261, 70112), (288, 63539), (313, 58464), (336, 54462), (348, 52584), (406, 45072), (464, 39438), (504, 36308), (522, 35056), (609, 30048), (626, 29232), (672, 27231), (696, 26292), (812, 22536), (928, 19719), (939, 19488), (1008, 18154), (1044, 17528), (1218, 15024), (1252, 14616), (1392, 13146), (1624, 11268), (1827, 10016), (1878, 9744), (2016, 9077), (2088, 8764), (2191, 8352), (2436, 7512), (2504, 7308), (2784, 6573), (2817, 6496), (3248, 5634), (3654, 5008), (3756, 4872), (4176, 4382)]