12977172

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 37302720

約数和(自身を除く): 24325548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 81, 108, 117, 156, 158, 162, 169, 234, 237, 243, 316, 324, 338, 351, 468, 474, 486, 507, 676, 702, 711, 948, 972, 1014, 1027, 1053, 1404, 1422, 1521, 2028, 2054, 2106, 2133, 2844, 3042, 3081, 3159, 4108, 4212, 4266, 4563, 6084, 6162, 6318, 6399, 8532, 9126, 9243, 12324, 12636, 12798, 13351, 13689, 18252, 18486, 19197, 25596, 26702, 27378, 27729, 36972, 38394, 40053, 41067, 53404, 54756, 55458, 76788, 80106, 82134, 83187, 110916, 120159, 160212, 164268, 166374, 240318, 249561, 332748, 360477, 480636, 499122, 720954, 998244, 1081431, 1441908, 2162862, 3244293, 4325724, 6488586, 12977172]

約数ペア:

[(1, 12977172), (2, 6488586), (3, 4325724), (4, 3244293), (6, 2162862), (9, 1441908), (12, 1081431), (13, 998244), (18, 720954), (26, 499122), (27, 480636), (36, 360477), (39, 332748), (52, 249561), (54, 240318), (78, 166374), (79, 164268), (81, 160212), (108, 120159), (117, 110916), (156, 83187), (158, 82134), (162, 80106), (169, 76788), (234, 55458), (237, 54756), (243, 53404), (316, 41067), (324, 40053), (338, 38394), (351, 36972), (468, 27729), (474, 27378), (486, 26702), (507, 25596), (676, 19197), (702, 18486), (711, 18252), (948, 13689), (972, 13351), (1014, 12798), (1027, 12636), (1053, 12324), (1404, 9243), (1422, 9126), (1521, 8532), (2028, 6399), (2054, 6318), (2106, 6162), (2133, 6084), (2844, 4563), (3042, 4266), (3081, 4212), (3159, 4108)]