12181044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 31606848

約数和(自身を除く): 19425804

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 71, 87, 102, 116, 142, 174, 204, 213, 284, 348, 426, 493, 841, 852, 986, 1207, 1479, 1682, 1972, 2059, 2414, 2523, 2958, 3364, 3621, 4118, 4828, 5046, 5916, 6177, 7242, 8236, 10092, 12354, 14297, 14484, 24708, 28594, 35003, 42891, 57188, 59711, 70006, 85782, 105009, 119422, 140012, 171564, 179133, 210018, 238844, 358266, 420036, 716532, 1015087, 2030174, 3045261, 4060348, 6090522, 12181044]

約数ペア:

[(1, 12181044), (2, 6090522), (3, 4060348), (4, 3045261), (6, 2030174), (12, 1015087), (17, 716532), (29, 420036), (34, 358266), (51, 238844), (58, 210018), (68, 179133), (71, 171564), (87, 140012), (102, 119422), (116, 105009), (142, 85782), (174, 70006), (204, 59711), (213, 57188), (284, 42891), (348, 35003), (426, 28594), (493, 24708), (841, 14484), (852, 14297), (986, 12354), (1207, 10092), (1479, 8236), (1682, 7242), (1972, 6177), (2059, 5916), (2414, 5046), (2523, 4828), (2958, 4118), (3364, 3621)]