18037008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 56291040

約数和(自身を除く): 38254032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 59, 66, 72, 88, 99, 118, 132, 144, 176, 177, 193, 198, 236, 264, 354, 386, 396, 472, 528, 531, 579, 649, 708, 772, 792, 944, 1062, 1158, 1298, 1416, 1544, 1584, 1737, 1947, 2123, 2124, 2316, 2596, 2832, 3088, 3474, 3894, 4246, 4248, 4632, 5192, 5841, 6369, 6948, 7788, 8492, 8496, 9264, 10384, 11387, 11682, 12738, 13896, 15576, 16984, 19107, 22774, 23364, 25476, 27792, 31152, 33968, 34161, 38214, 45548, 46728, 50952, 68322, 76428, 91096, 93456, 101904, 102483, 125257, 136644, 152856, 182192, 204966, 250514, 273288, 305712, 375771, 409932, 501028, 546576, 751542, 819864, 1002056, 1127313, 1503084, 1639728, 2004112, 2254626, 3006168, 4509252, 6012336, 9018504, 18037008]

約数ペア:

[(1, 18037008), (2, 9018504), (3, 6012336), (4, 4509252), (6, 3006168), (8, 2254626), (9, 2004112), (11, 1639728), (12, 1503084), (16, 1127313), (18, 1002056), (22, 819864), (24, 751542), (33, 546576), (36, 501028), (44, 409932), (48, 375771), (59, 305712), (66, 273288), (72, 250514), (88, 204966), (99, 182192), (118, 152856), (132, 136644), (144, 125257), (176, 102483), (177, 101904), (193, 93456), (198, 91096), (236, 76428), (264, 68322), (354, 50952), (386, 46728), (396, 45548), (472, 38214), (528, 34161), (531, 33968), (579, 31152), (649, 27792), (708, 25476), (772, 23364), (792, 22774), (944, 19107), (1062, 16984), (1158, 15576), (1298, 13896), (1416, 12738), (1544, 11682), (1584, 11387), (1737, 10384), (1947, 9264), (2123, 8496), (2124, 8492), (2316, 7788), (2596, 6948), (2832, 6369), (3088, 5841), (3474, 5192), (3894, 4632), (4246, 4248)]