18456144

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 59520000

約数和(自身を除く): 41063856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 59, 76, 84, 98, 112, 114, 118, 133, 147, 152, 168, 177, 196, 228, 236, 266, 294, 304, 336, 343, 354, 392, 399, 413, 456, 472, 532, 588, 686, 708, 784, 798, 826, 912, 931, 944, 1029, 1064, 1121, 1176, 1239, 1372, 1416, 1596, 1652, 1862, 2058, 2128, 2242, 2352, 2478, 2744, 2793, 2832, 2891, 3192, 3304, 3363, 3724, 4116, 4484, 4956, 5488, 5586, 5782, 6384, 6517, 6608, 6726, 7448, 7847, 8232, 8673, 8968, 9912, 11172, 11564, 13034, 13452, 14896, 15694, 16464, 17346, 17936, 19551, 19824, 20237, 22344, 23128, 23541, 26068, 26904, 31388, 34692, 39102, 40474, 44688, 46256, 47082, 52136, 53808, 54929, 60711, 62776, 69384, 78204, 80948, 94164, 104272, 109858, 121422, 125552, 138768, 156408, 161896, 164787, 188328, 219716, 242844, 312816, 323792, 329574, 376656, 384503, 439432, 485688, 659148, 769006, 878864, 971376, 1153509, 1318296, 1538012, 2307018, 2636592, 3076024, 4614036, 6152048, 9228072, 18456144]

約数ペア:

[(1, 18456144), (2, 9228072), (3, 6152048), (4, 4614036), (6, 3076024), (7, 2636592), (8, 2307018), (12, 1538012), (14, 1318296), (16, 1153509), (19, 971376), (21, 878864), (24, 769006), (28, 659148), (38, 485688), (42, 439432), (48, 384503), (49, 376656), (56, 329574), (57, 323792), (59, 312816), (76, 242844), (84, 219716), (98, 188328), (112, 164787), (114, 161896), (118, 156408), (133, 138768), (147, 125552), (152, 121422), (168, 109858), (177, 104272), (196, 94164), (228, 80948), (236, 78204), (266, 69384), (294, 62776), (304, 60711), (336, 54929), (343, 53808), (354, 52136), (392, 47082), (399, 46256), (413, 44688), (456, 40474), (472, 39102), (532, 34692), (588, 31388), (686, 26904), (708, 26068), (784, 23541), (798, 23128), (826, 22344), (912, 20237), (931, 19824), (944, 19551), (1029, 17936), (1064, 17346), (1121, 16464), (1176, 15694), (1239, 14896), (1372, 13452), (1416, 13034), (1596, 11564), (1652, 11172), (1862, 9912), (2058, 8968), (2128, 8673), (2242, 8232), (2352, 7847), (2478, 7448), (2744, 6726), (2793, 6608), (2832, 6517), (2891, 6384), (3192, 5782), (3304, 5586), (3363, 5488), (3724, 4956), (4116, 4484)]