21634074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 61839360

約数和(自身を除く): 40205286

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 43, 54, 63, 66, 77, 86, 99, 121, 126, 129, 154, 189, 198, 231, 242, 258, 297, 301, 363, 378, 387, 462, 473, 594, 602, 693, 726, 774, 847, 903, 946, 1089, 1161, 1331, 1386, 1419, 1694, 1806, 2079, 2178, 2322, 2541, 2662, 2709, 2838, 3267, 3311, 3993, 4158, 4257, 5082, 5203, 5418, 6534, 6622, 7623, 7986, 8127, 8514, 9317, 9933, 10406, 11979, 12771, 15246, 15609, 16254, 18634, 19866, 22869, 23958, 25542, 27951, 29799, 31218, 35937, 36421, 45738, 46827, 55902, 57233, 59598, 71874, 72842, 83853, 89397, 93654, 109263, 114466, 140481, 167706, 171699, 178794, 218526, 251559, 280962, 327789, 343398, 400631, 503118, 515097, 655578, 801262, 983367, 1030194, 1201893, 1545291, 1966734, 2403786, 3090582, 3605679, 7211358, 10817037, 21634074]

約数ペア:

[(1, 21634074), (2, 10817037), (3, 7211358), (6, 3605679), (7, 3090582), (9, 2403786), (11, 1966734), (14, 1545291), (18, 1201893), (21, 1030194), (22, 983367), (27, 801262), (33, 655578), (42, 515097), (43, 503118), (54, 400631), (63, 343398), (66, 327789), (77, 280962), (86, 251559), (99, 218526), (121, 178794), (126, 171699), (129, 167706), (154, 140481), (189, 114466), (198, 109263), (231, 93654), (242, 89397), (258, 83853), (297, 72842), (301, 71874), (363, 59598), (378, 57233), (387, 55902), (462, 46827), (473, 45738), (594, 36421), (602, 35937), (693, 31218), (726, 29799), (774, 27951), (847, 25542), (903, 23958), (946, 22869), (1089, 19866), (1161, 18634), (1331, 16254), (1386, 15609), (1419, 15246), (1694, 12771), (1806, 11979), (2079, 10406), (2178, 9933), (2322, 9317), (2541, 8514), (2662, 8127), (2709, 7986), (2838, 7623), (3267, 6622), (3311, 6534), (3993, 5418), (4158, 5203), (4257, 5082)]