19443648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 224

約数和(自身を含む): 66714624

約数和(自身を除く): 47270976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 37, 42, 46, 48, 51, 56, 64, 68, 69, 74, 84, 92, 96, 102, 111, 112, 119, 136, 138, 148, 161, 168, 184, 192, 204, 222, 224, 238, 259, 272, 276, 296, 322, 336, 357, 368, 391, 408, 444, 448, 476, 483, 518, 544, 552, 592, 629, 644, 672, 714, 736, 777, 782, 816, 851, 888, 952, 966, 1036, 1088, 1104, 1173, 1184, 1258, 1288, 1344, 1428, 1472, 1554, 1564, 1632, 1702, 1776, 1887, 1904, 1932, 2072, 2208, 2346, 2368, 2516, 2553, 2576, 2737, 2856, 3108, 3128, 3264, 3404, 3552, 3774, 3808, 3864, 4144, 4403, 4416, 4692, 5032, 5106, 5152, 5474, 5712, 5957, 6216, 6256, 6808, 7104, 7548, 7616, 7728, 8211, 8288, 8806, 9384, 10064, 10212, 10304, 10948, 11424, 11914, 12432, 12512, 13209, 13616, 14467, 15096, 15456, 16422, 16576, 17612, 17871, 18768, 20128, 20424, 21896, 22848, 23828, 24864, 25024, 26418, 27232, 28934, 30192, 30912, 32844, 35224, 35742, 37536, 40256, 40848, 43401, 43792, 47656, 49728, 52836, 54464, 57868, 60384, 65688, 70448, 71484, 75072, 81696, 86802, 87584, 95312, 101269, 105672, 115736, 120768, 131376, 140896, 142968, 163392, 173604, 175168, 190624, 202538, 211344, 231472, 262752, 281792, 285936, 303807, 347208, 381248, 405076, 422688, 462944, 525504, 571872, 607614, 694416, 810152, 845376, 925888, 1143744, 1215228, 1388832, 1620304, 2430456, 2777664, 3240608, 4860912, 6481216, 9721824, 19443648]

約数ペア:

[(1, 19443648), (2, 9721824), (3, 6481216), (4, 4860912), (6, 3240608), (7, 2777664), (8, 2430456), (12, 1620304), (14, 1388832), (16, 1215228), (17, 1143744), (21, 925888), (23, 845376), (24, 810152), (28, 694416), (32, 607614), (34, 571872), (37, 525504), (42, 462944), (46, 422688), (48, 405076), (51, 381248), (56, 347208), (64, 303807), (68, 285936), (69, 281792), (74, 262752), (84, 231472), (92, 211344), (96, 202538), (102, 190624), (111, 175168), (112, 173604), (119, 163392), (136, 142968), (138, 140896), (148, 131376), (161, 120768), (168, 115736), (184, 105672), (192, 101269), (204, 95312), (222, 87584), (224, 86802), (238, 81696), (259, 75072), (272, 71484), (276, 70448), (296, 65688), (322, 60384), (336, 57868), (357, 54464), (368, 52836), (391, 49728), (408, 47656), (444, 43792), (448, 43401), (476, 40848), (483, 40256), (518, 37536), (544, 35742), (552, 35224), (592, 32844), (629, 30912), (644, 30192), (672, 28934), (714, 27232), (736, 26418), (777, 25024), (782, 24864), (816, 23828), (851, 22848), (888, 21896), (952, 20424), (966, 20128), (1036, 18768), (1088, 17871), (1104, 17612), (1173, 16576), (1184, 16422), (1258, 15456), (1288, 15096), (1344, 14467), (1428, 13616), (1472, 13209), (1554, 12512), (1564, 12432), (1632, 11914), (1702, 11424), (1776, 10948), (1887, 10304), (1904, 10212), (1932, 10064), (2072, 9384), (2208, 8806), (2346, 8288), (2368, 8211), (2516, 7728), (2553, 7616), (2576, 7548), (2737, 7104), (2856, 6808), (3108, 6256), (3128, 6216), (3264, 5957), (3404, 5712), (3552, 5474), (3774, 5152), (3808, 5106), (3864, 5032), (4144, 4692), (4403, 4416)]