18801048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 59097600

約数和(自身を除く): 40296552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 227, 232, 238, 348, 357, 406, 408, 454, 476, 493, 609, 681, 696, 714, 812, 908, 952, 986, 1218, 1362, 1428, 1479, 1589, 1624, 1816, 1972, 2436, 2724, 2856, 2958, 3178, 3451, 3859, 3944, 4767, 4872, 5448, 5916, 6356, 6583, 6902, 7718, 9534, 10353, 11577, 11832, 12712, 13166, 13804, 15436, 19068, 19749, 20706, 23154, 26332, 27013, 27608, 30872, 38136, 39498, 41412, 46081, 46308, 52664, 54026, 78996, 81039, 82824, 92162, 92616, 108052, 111911, 138243, 157992, 162078, 184324, 216104, 223822, 276486, 324156, 335733, 368648, 447644, 552972, 648312, 671466, 783377, 895288, 1105944, 1342932, 1566754, 2350131, 2685864, 3133508, 4700262, 6267016, 9400524, 18801048]

約数ペア:

[(1, 18801048), (2, 9400524), (3, 6267016), (4, 4700262), (6, 3133508), (7, 2685864), (8, 2350131), (12, 1566754), (14, 1342932), (17, 1105944), (21, 895288), (24, 783377), (28, 671466), (29, 648312), (34, 552972), (42, 447644), (51, 368648), (56, 335733), (58, 324156), (68, 276486), (84, 223822), (87, 216104), (102, 184324), (116, 162078), (119, 157992), (136, 138243), (168, 111911), (174, 108052), (203, 92616), (204, 92162), (227, 82824), (232, 81039), (238, 78996), (348, 54026), (357, 52664), (406, 46308), (408, 46081), (454, 41412), (476, 39498), (493, 38136), (609, 30872), (681, 27608), (696, 27013), (714, 26332), (812, 23154), (908, 20706), (952, 19749), (986, 19068), (1218, 15436), (1362, 13804), (1428, 13166), (1479, 12712), (1589, 11832), (1624, 11577), (1816, 10353), (1972, 9534), (2436, 7718), (2724, 6902), (2856, 6583), (2958, 6356), (3178, 5916), (3451, 5448), (3859, 4872), (3944, 4767)]