18185784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 50796720

約数和(自身を除く): 32610936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 53, 58, 68, 87, 102, 106, 116, 136, 159, 174, 204, 212, 232, 318, 348, 408, 424, 493, 636, 696, 841, 901, 986, 1272, 1479, 1537, 1682, 1802, 1972, 2523, 2703, 2958, 3074, 3364, 3604, 3944, 4611, 5046, 5406, 5916, 6148, 6728, 7208, 9222, 10092, 10812, 11832, 12296, 14297, 18444, 20184, 21624, 26129, 28594, 36888, 42891, 44573, 52258, 57188, 78387, 85782, 89146, 104516, 114376, 133719, 156774, 171564, 178292, 209032, 267438, 313548, 343128, 356584, 534876, 627096, 757741, 1069752, 1515482, 2273223, 3030964, 4546446, 6061928, 9092892, 18185784]

約数ペア:

[(1, 18185784), (2, 9092892), (3, 6061928), (4, 4546446), (6, 3030964), (8, 2273223), (12, 1515482), (17, 1069752), (24, 757741), (29, 627096), (34, 534876), (51, 356584), (53, 343128), (58, 313548), (68, 267438), (87, 209032), (102, 178292), (106, 171564), (116, 156774), (136, 133719), (159, 114376), (174, 104516), (204, 89146), (212, 85782), (232, 78387), (318, 57188), (348, 52258), (408, 44573), (424, 42891), (493, 36888), (636, 28594), (696, 26129), (841, 21624), (901, 20184), (986, 18444), (1272, 14297), (1479, 12296), (1537, 11832), (1682, 10812), (1802, 10092), (1972, 9222), (2523, 7208), (2703, 6728), (2958, 6148), (3074, 5916), (3364, 5406), (3604, 5046), (3944, 4611)]