2051249508

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27407}}^1$

素因数の和:27444

約数の個数: 144

約数和(自身を含む): 6704216064

約数和(自身を除く): 4652966556

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 756, 891, 924, 972, 1134, 1188, 1386, 1701, 1782, 2079, 2268, 2673, 2772, 3402, 3564, 4158, 5346, 6237, 6804, 8316, 10692, 12474, 18711, 24948, 27407, 37422, 54814, 74844, 82221, 109628, 164442, 191849, 246663, 301477, 328884, 383698, 493326, 575547, 602954, 739989, 767396, 904431, 986652, 1151094, 1205908, 1479978, 1726641, 1808862, 2110339, 2219967, 2302188, 2713293, 2959956, 3453282, 3617724, 4220678, 4439934, 5179923, 5426586, 6331017, 6659901, 6906564, 8139879, 8441356, 8879868, 10359846, 10853172, 12662034, 13319802, 15539769, 16279758, 18993051, 20719692, 24419637, 25324068, 26639604, 31079538, 32559516, 37986102, 46619307, 48839274, 56979153, 62159076, 73258911, 75972204, 93238614, 97678548, 113958306, 146517822, 170937459, 186477228, 227916612, 293035644, 341874918, 512812377, 683749836, 1025624754, 2051249508]

約数ペア:

[(1, 2051249508), (2, 1025624754), (3, 683749836), (4, 512812377), (6, 341874918), (7, 293035644), (9, 227916612), (11, 186477228), (12, 170937459), (14, 146517822), (18, 113958306), (21, 97678548), (22, 93238614), (27, 75972204), (28, 73258911), (33, 62159076), (36, 56979153), (42, 48839274), (44, 46619307), (54, 37986102), (63, 32559516), (66, 31079538), (77, 26639604), (81, 25324068), (84, 24419637), (99, 20719692), (108, 18993051), (126, 16279758), (132, 15539769), (154, 13319802), (162, 12662034), (189, 10853172), (198, 10359846), (231, 8879868), (243, 8441356), (252, 8139879), (297, 6906564), (308, 6659901), (324, 6331017), (378, 5426586), (396, 5179923), (462, 4439934), (486, 4220678), (567, 3617724), (594, 3453282), (693, 2959956), (756, 2713293), (891, 2302188), (924, 2219967), (972, 2110339), (1134, 1808862), (1188, 1726641), (1386, 1479978), (1701, 1205908), (1782, 1151094), (2079, 986652), (2268, 904431), (2673, 767396), (2772, 739989), (3402, 602954), (3564, 575547), (4158, 493326), (5346, 383698), (6237, 328884), (6804, 301477), (8316, 246663), (10692, 191849), (12474, 164442), (18711, 109628), (24948, 82221), (27407, 74844), (37422, 54814)]