19580022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 57646080

約数和(自身を除く): 38066058

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 277, 297, 306, 357, 374, 378, 459, 462, 554, 561, 594, 693, 714, 831, 918, 1071, 1122, 1309, 1386, 1662, 1683, 1939, 2079, 2142, 2493, 2618, 3047, 3213, 3366, 3878, 3927, 4158, 4709, 4986, 5049, 5817, 6094, 6426, 7479, 7854, 9141, 9418, 10098, 11634, 11781, 14127, 14958, 17451, 18282, 21329, 23562, 27423, 28254, 32963, 34902, 35343, 42381, 42658, 51799, 52353, 54846, 63987, 65926, 70686, 82269, 84762, 98889, 103598, 104706, 127143, 127974, 155397, 164538, 191961, 197778, 254286, 296667, 310794, 362593, 383922, 466191, 575883, 593334, 725186, 890001, 932382, 1087779, 1151766, 1398573, 1780002, 2175558, 2797146, 3263337, 6526674, 9790011, 19580022]

約数ペア:

[(1, 19580022), (2, 9790011), (3, 6526674), (6, 3263337), (7, 2797146), (9, 2175558), (11, 1780002), (14, 1398573), (17, 1151766), (18, 1087779), (21, 932382), (22, 890001), (27, 725186), (33, 593334), (34, 575883), (42, 466191), (51, 383922), (54, 362593), (63, 310794), (66, 296667), (77, 254286), (99, 197778), (102, 191961), (119, 164538), (126, 155397), (153, 127974), (154, 127143), (187, 104706), (189, 103598), (198, 98889), (231, 84762), (238, 82269), (277, 70686), (297, 65926), (306, 63987), (357, 54846), (374, 52353), (378, 51799), (459, 42658), (462, 42381), (554, 35343), (561, 34902), (594, 32963), (693, 28254), (714, 27423), (831, 23562), (918, 21329), (1071, 18282), (1122, 17451), (1309, 14958), (1386, 14127), (1662, 11781), (1683, 11634), (1939, 10098), (2079, 9418), (2142, 9141), (2493, 7854), (2618, 7479), (3047, 6426), (3213, 6094), (3366, 5817), (3878, 5049), (3927, 4986), (4158, 4709)]