22168068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 59397408

約数和(自身を除く): 37229340

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 643, 663, 676, 884, 1014, 1286, 1326, 1929, 2028, 2572, 2652, 2873, 3858, 5746, 7716, 8359, 8619, 10931, 11492, 16718, 17238, 21862, 25077, 32793, 33436, 34476, 43724, 50154, 65586, 100308, 108667, 131172, 142103, 217334, 284206, 326001, 426309, 434668, 568412, 652002, 852618, 1304004, 1705236, 1847339, 3694678, 5542017, 7389356, 11084034, 22168068]

約数ペア:

[(1, 22168068), (2, 11084034), (3, 7389356), (4, 5542017), (6, 3694678), (12, 1847339), (13, 1705236), (17, 1304004), (26, 852618), (34, 652002), (39, 568412), (51, 434668), (52, 426309), (68, 326001), (78, 284206), (102, 217334), (156, 142103), (169, 131172), (204, 108667), (221, 100308), (338, 65586), (442, 50154), (507, 43724), (643, 34476), (663, 33436), (676, 32793), (884, 25077), (1014, 21862), (1286, 17238), (1326, 16718), (1929, 11492), (2028, 10931), (2572, 8619), (2652, 8359), (2873, 7716), (3858, 5746)]