18168036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 30095004

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 37, 51, 58, 68, 74, 83, 87, 102, 111, 116, 148, 166, 174, 204, 222, 249, 332, 348, 444, 493, 498, 629, 986, 996, 1073, 1258, 1411, 1479, 1887, 1972, 2146, 2407, 2516, 2822, 2958, 3071, 3219, 3774, 4233, 4292, 4814, 5644, 5916, 6142, 6438, 7221, 7548, 8466, 9213, 9628, 12284, 12876, 14442, 16932, 18241, 18426, 28884, 36482, 36852, 40919, 52207, 54723, 72964, 81838, 89059, 104414, 109446, 122757, 156621, 163676, 178118, 208828, 218892, 245514, 267177, 313242, 356236, 491028, 534354, 626484, 1068708, 1514003, 3028006, 4542009, 6056012, 9084018, 18168036]

約数ペア:

[(1, 18168036), (2, 9084018), (3, 6056012), (4, 4542009), (6, 3028006), (12, 1514003), (17, 1068708), (29, 626484), (34, 534354), (37, 491028), (51, 356236), (58, 313242), (68, 267177), (74, 245514), (83, 218892), (87, 208828), (102, 178118), (111, 163676), (116, 156621), (148, 122757), (166, 109446), (174, 104414), (204, 89059), (222, 81838), (249, 72964), (332, 54723), (348, 52207), (444, 40919), (493, 36852), (498, 36482), (629, 28884), (986, 18426), (996, 18241), (1073, 16932), (1258, 14442), (1411, 12876), (1479, 12284), (1887, 9628), (1972, 9213), (2146, 8466), (2407, 7548), (2516, 7221), (2822, 6438), (2958, 6142), (3071, 5916), (3219, 5644), (3774, 4814), (4233, 4292)]