18072054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 56609280

約数和(自身を除く): 38537226

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 33, 34, 39, 42, 51, 59, 63, 66, 77, 78, 91, 99, 102, 117, 118, 119, 126, 143, 153, 154, 177, 182, 187, 198, 221, 231, 234, 238, 273, 286, 306, 354, 357, 374, 413, 429, 442, 462, 531, 546, 561, 649, 663, 693, 714, 767, 819, 826, 858, 1001, 1003, 1062, 1071, 1122, 1239, 1287, 1298, 1309, 1326, 1386, 1534, 1547, 1638, 1683, 1947, 1989, 2002, 2006, 2142, 2301, 2431, 2478, 2574, 2618, 3003, 3009, 3094, 3366, 3717, 3894, 3927, 3978, 4543, 4602, 4641, 4862, 5369, 5841, 6006, 6018, 6903, 7021, 7293, 7434, 7854, 8437, 9009, 9027, 9086, 9282, 10738, 11033, 11682, 11781, 13039, 13629, 13806, 13923, 14042, 14586, 16107, 16874, 17017, 18018, 18054, 21063, 21879, 22066, 23562, 25311, 26078, 27258, 27846, 32214, 33099, 34034, 39117, 40887, 42126, 43758, 48321, 50622, 51051, 59059, 63189, 66198, 75933, 77231, 78234, 81774, 91273, 96642, 99297, 102102, 117351, 118118, 126378, 143429, 151866, 153153, 154462, 177177, 182546, 198594, 231693, 234702, 273819, 286858, 306306, 354354, 430287, 463386, 531531, 547638, 695079, 821457, 860574, 1004003, 1063062, 1290861, 1390158, 1642914, 2008006, 2581722, 3012009, 6024018, 9036027, 18072054]

約数ペア:

[(1, 18072054), (2, 9036027), (3, 6024018), (6, 3012009), (7, 2581722), (9, 2008006), (11, 1642914), (13, 1390158), (14, 1290861), (17, 1063062), (18, 1004003), (21, 860574), (22, 821457), (26, 695079), (33, 547638), (34, 531531), (39, 463386), (42, 430287), (51, 354354), (59, 306306), (63, 286858), (66, 273819), (77, 234702), (78, 231693), (91, 198594), (99, 182546), (102, 177177), (117, 154462), (118, 153153), (119, 151866), (126, 143429), (143, 126378), (153, 118118), (154, 117351), (177, 102102), (182, 99297), (187, 96642), (198, 91273), (221, 81774), (231, 78234), (234, 77231), (238, 75933), (273, 66198), (286, 63189), (306, 59059), (354, 51051), (357, 50622), (374, 48321), (413, 43758), (429, 42126), (442, 40887), (462, 39117), (531, 34034), (546, 33099), (561, 32214), (649, 27846), (663, 27258), (693, 26078), (714, 25311), (767, 23562), (819, 22066), (826, 21879), (858, 21063), (1001, 18054), (1003, 18018), (1062, 17017), (1071, 16874), (1122, 16107), (1239, 14586), (1287, 14042), (1298, 13923), (1309, 13806), (1326, 13629), (1386, 13039), (1534, 11781), (1547, 11682), (1638, 11033), (1683, 10738), (1947, 9282), (1989, 9086), (2002, 9027), (2006, 9009), (2142, 8437), (2301, 7854), (2431, 7434), (2478, 7293), (2574, 7021), (2618, 6903), (3003, 6018), (3009, 6006), (3094, 5841), (3366, 5369), (3717, 4862), (3894, 4641), (3927, 4602), (3978, 4543)]