18554184

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 60112800

約数和(自身を除く): 41558616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 137, 152, 162, 171, 198, 209, 216, 228, 264, 274, 297, 324, 342, 396, 411, 418, 456, 513, 548, 594, 627, 648, 684, 792, 822, 836, 891, 1026, 1096, 1188, 1233, 1254, 1368, 1507, 1539, 1644, 1672, 1782, 1881, 2052, 2376, 2466, 2508, 2603, 3014, 3078, 3288, 3564, 3699, 3762, 4104, 4521, 4932, 5016, 5206, 5643, 6028, 6156, 7128, 7398, 7524, 7809, 9042, 9864, 10412, 11097, 11286, 12056, 12312, 13563, 14796, 15048, 15618, 16929, 18084, 20824, 22194, 22572, 23427, 27126, 28633, 29592, 31236, 33858, 36168, 40689, 44388, 45144, 46854, 54252, 57266, 62472, 67716, 70281, 81378, 85899, 88776, 93708, 108504, 114532, 122067, 135432, 140562, 162756, 171798, 187416, 210843, 229064, 244134, 257697, 281124, 325512, 343596, 421686, 488268, 515394, 562248, 687192, 773091, 843372, 976536, 1030788, 1546182, 1686744, 2061576, 2319273, 3092364, 4638546, 6184728, 9277092, 18554184]

約数ペア:

[(1, 18554184), (2, 9277092), (3, 6184728), (4, 4638546), (6, 3092364), (8, 2319273), (9, 2061576), (11, 1686744), (12, 1546182), (18, 1030788), (19, 976536), (22, 843372), (24, 773091), (27, 687192), (33, 562248), (36, 515394), (38, 488268), (44, 421686), (54, 343596), (57, 325512), (66, 281124), (72, 257697), (76, 244134), (81, 229064), (88, 210843), (99, 187416), (108, 171798), (114, 162756), (132, 140562), (137, 135432), (152, 122067), (162, 114532), (171, 108504), (198, 93708), (209, 88776), (216, 85899), (228, 81378), (264, 70281), (274, 67716), (297, 62472), (324, 57266), (342, 54252), (396, 46854), (411, 45144), (418, 44388), (456, 40689), (513, 36168), (548, 33858), (594, 31236), (627, 29592), (648, 28633), (684, 27126), (792, 23427), (822, 22572), (836, 22194), (891, 20824), (1026, 18084), (1096, 16929), (1188, 15618), (1233, 15048), (1254, 14796), (1368, 13563), (1507, 12312), (1539, 12056), (1644, 11286), (1672, 11097), (1782, 10412), (1881, 9864), (2052, 9042), (2376, 7809), (2466, 7524), (2508, 7398), (2603, 7128), (3014, 6156), (3078, 6028), (3288, 5643), (3564, 5206), (3699, 5016), (3762, 4932), (4104, 4521)]