13355676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 36232560

約数和(自身を除く): 22876884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 157, 204, 278, 306, 314, 417, 471, 556, 612, 628, 834, 942, 1251, 1413, 1668, 1884, 2363, 2502, 2669, 2826, 4726, 5004, 5338, 5652, 7089, 8007, 9452, 10676, 14178, 16014, 21267, 21823, 24021, 28356, 32028, 42534, 43646, 48042, 65469, 85068, 87292, 96084, 130938, 196407, 261876, 370991, 392814, 741982, 785628, 1112973, 1483964, 2225946, 3338919, 4451892, 6677838, 13355676]

約数ペア:

[(1, 13355676), (2, 6677838), (3, 4451892), (4, 3338919), (6, 2225946), (9, 1483964), (12, 1112973), (17, 785628), (18, 741982), (34, 392814), (36, 370991), (51, 261876), (68, 196407), (102, 130938), (139, 96084), (153, 87292), (157, 85068), (204, 65469), (278, 48042), (306, 43646), (314, 42534), (417, 32028), (471, 28356), (556, 24021), (612, 21823), (628, 21267), (834, 16014), (942, 14178), (1251, 10676), (1413, 9452), (1668, 8007), (1884, 7089), (2363, 5652), (2502, 5338), (2669, 5004), (2826, 4726)]