21949202682

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{88897}}^1$

素因数の和:88988

約数の個数: 96

約数和(自身を含む): 54917628480

約数和(自身を除く): 32968425798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 43, 58, 66, 86, 87, 99, 129, 174, 198, 258, 261, 319, 387, 473, 522, 638, 774, 946, 957, 1247, 1419, 1914, 2494, 2838, 2871, 3741, 4257, 5742, 7482, 8514, 11223, 13717, 22446, 27434, 41151, 82302, 88897, 123453, 177794, 246906, 266691, 533382, 800073, 977867, 1600146, 1955734, 2578013, 2933601, 3822571, 5156026, 5867202, 7645142, 7734039, 8800803, 11467713, 15468078, 17601606, 22935426, 23202117, 28358143, 34403139, 42048281, 46404234, 56716286, 68806278, 84096562, 85074429, 110854559, 126144843, 170148858, 221709118, 252289686, 255223287, 332563677, 378434529, 510446574, 665127354, 756869058, 997691031, 1219400149, 1995382062, 2438800298, 3658200447, 7316400894, 10974601341, 21949202682]

約数ペア:

[(1, 21949202682), (2, 10974601341), (3, 7316400894), (6, 3658200447), (9, 2438800298), (11, 1995382062), (18, 1219400149), (22, 997691031), (29, 756869058), (33, 665127354), (43, 510446574), (58, 378434529), (66, 332563677), (86, 255223287), (87, 252289686), (99, 221709118), (129, 170148858), (174, 126144843), (198, 110854559), (258, 85074429), (261, 84096562), (319, 68806278), (387, 56716286), (473, 46404234), (522, 42048281), (638, 34403139), (774, 28358143), (946, 23202117), (957, 22935426), (1247, 17601606), (1419, 15468078), (1914, 11467713), (2494, 8800803), (2838, 7734039), (2871, 7645142), (3741, 5867202), (4257, 5156026), (5742, 3822571), (7482, 2933601), (8514, 2578013), (11223, 1955734), (13717, 1600146), (22446, 977867), (27434, 800073), (41151, 533382), (82302, 266691), (88897, 246906), (123453, 177794)]