1283436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 4053504

約数和(自身を除く): 2770068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 463, 693, 924, 926, 1386, 1389, 1852, 2772, 2778, 3241, 4167, 5093, 5556, 6482, 8334, 9723, 10186, 12964, 15279, 16668, 19446, 20372, 29169, 30558, 35651, 38892, 45837, 58338, 61116, 71302, 91674, 106953, 116676, 142604, 183348, 213906, 320859, 427812, 641718, 1283436]

約数ペア:

[(1, 1283436), (2, 641718), (3, 427812), (4, 320859), (6, 213906), (7, 183348), (9, 142604), (11, 116676), (12, 106953), (14, 91674), (18, 71302), (21, 61116), (22, 58338), (28, 45837), (33, 38892), (36, 35651), (42, 30558), (44, 29169), (63, 20372), (66, 19446), (77, 16668), (84, 15279), (99, 12964), (126, 10186), (132, 9723), (154, 8334), (198, 6482), (231, 5556), (252, 5093), (308, 4167), (396, 3241), (462, 2778), (463, 2772), (693, 1852), (924, 1389), (926, 1386)]