12145788

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2008

約数の個数: 60

約数和(自身を含む): 33439560

約数和(自身を除く): 21293772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 1973, 2052, 3078, 3946, 5919, 6156, 7892, 11838, 17757, 23676, 35514, 37487, 53271, 71028, 74974, 106542, 112461, 149948, 159813, 213084, 224922, 319626, 337383, 449844, 639252, 674766, 1012149, 1349532, 2024298, 3036447, 4048596, 6072894, 12145788]

約数ペア:

[(1, 12145788), (2, 6072894), (3, 4048596), (4, 3036447), (6, 2024298), (9, 1349532), (12, 1012149), (18, 674766), (19, 639252), (27, 449844), (36, 337383), (38, 319626), (54, 224922), (57, 213084), (76, 159813), (81, 149948), (108, 112461), (114, 106542), (162, 74974), (171, 71028), (228, 53271), (324, 37487), (342, 35514), (513, 23676), (684, 17757), (1026, 11838), (1539, 7892), (1973, 6156), (2052, 5919), (3078, 3946)]