1427756814

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 3585254400

約数和(自身を除く): 2157497586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 167, 198, 222, 297, 333, 334, 389, 407, 501, 594, 666, 778, 814, 999, 1002, 1167, 1221, 1503, 1837, 1998, 2334, 2442, 3006, 3501, 3663, 3674, 4279, 4509, 5511, 6179, 7002, 7326, 8558, 9018, 10503, 10989, 11022, 12358, 12837, 14393, 16533, 18537, 21006, 21978, 25674, 28786, 33066, 37074, 38511, 43179, 49599, 55611, 64963, 67969, 77022, 86358, 99198, 111222, 115533, 129537, 129926, 135938, 158323, 166833, 194889, 203907, 231066, 259074, 316646, 333666, 388611, 389778, 407814, 474969, 584667, 611721, 714593, 777222, 949938, 1169334, 1223442, 1424907, 1429186, 1754001, 1835163, 2143779, 2403631, 2849814, 3508002, 3670326, 4274721, 4287558, 4807262, 6431337, 7210893, 8549442, 12862674, 14421786, 19294011, 21632679, 26439941, 38588022, 43265358, 52879882, 64898037, 79319823, 129796074, 158639646, 237959469, 475918938, 713878407, 1427756814]

約数ペア:

[(1, 1427756814), (2, 713878407), (3, 475918938), (6, 237959469), (9, 158639646), (11, 129796074), (18, 79319823), (22, 64898037), (27, 52879882), (33, 43265358), (37, 38588022), (54, 26439941), (66, 21632679), (74, 19294011), (99, 14421786), (111, 12862674), (167, 8549442), (198, 7210893), (222, 6431337), (297, 4807262), (333, 4287558), (334, 4274721), (389, 3670326), (407, 3508002), (501, 2849814), (594, 2403631), (666, 2143779), (778, 1835163), (814, 1754001), (999, 1429186), (1002, 1424907), (1167, 1223442), (1221, 1169334), (1503, 949938), (1837, 777222), (1998, 714593), (2334, 611721), (2442, 584667), (3006, 474969), (3501, 407814), (3663, 389778), (3674, 388611), (4279, 333666), (4509, 316646), (5511, 259074), (6179, 231066), (7002, 203907), (7326, 194889), (8558, 166833), (9018, 158323), (10503, 135938), (10989, 129926), (11022, 129537), (12358, 115533), (12837, 111222), (14393, 99198), (16533, 86358), (18537, 77022), (21006, 67969), (21978, 64963), (25674, 55611), (28786, 49599), (33066, 43179), (37074, 38511)]