26889786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 50524614

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 87, 99, 126, 154, 174, 189, 198, 203, 223, 231, 261, 297, 319, 378, 406, 446, 462, 522, 594, 609, 638, 669, 693, 783, 957, 1218, 1338, 1386, 1561, 1566, 1827, 1914, 2007, 2079, 2233, 2453, 2871, 3122, 3654, 4014, 4158, 4466, 4683, 4906, 5481, 5742, 6021, 6467, 6699, 7359, 8613, 9366, 10962, 12042, 12934, 13398, 14049, 14718, 17171, 17226, 19401, 20097, 22077, 28098, 34342, 38802, 40194, 42147, 44154, 45269, 51513, 58203, 60291, 66231, 71137, 84294, 90538, 103026, 116406, 120582, 132462, 135807, 142274, 154539, 174609, 213411, 271614, 309078, 349218, 407421, 426822, 463617, 497959, 640233, 814842, 927234, 995918, 1222263, 1280466, 1493877, 1920699, 2444526, 2987754, 3841398, 4481631, 8963262, 13444893, 26889786]

約数ペア:

[(1, 26889786), (2, 13444893), (3, 8963262), (6, 4481631), (7, 3841398), (9, 2987754), (11, 2444526), (14, 1920699), (18, 1493877), (21, 1280466), (22, 1222263), (27, 995918), (29, 927234), (33, 814842), (42, 640233), (54, 497959), (58, 463617), (63, 426822), (66, 407421), (77, 349218), (87, 309078), (99, 271614), (126, 213411), (154, 174609), (174, 154539), (189, 142274), (198, 135807), (203, 132462), (223, 120582), (231, 116406), (261, 103026), (297, 90538), (319, 84294), (378, 71137), (406, 66231), (446, 60291), (462, 58203), (522, 51513), (594, 45269), (609, 44154), (638, 42147), (669, 40194), (693, 38802), (783, 34342), (957, 28098), (1218, 22077), (1338, 20097), (1386, 19401), (1561, 17226), (1566, 17171), (1827, 14718), (1914, 14049), (2007, 13398), (2079, 12934), (2233, 12042), (2453, 10962), (2871, 9366), (3122, 8613), (3654, 7359), (4014, 6699), (4158, 6467), (4466, 6021), (4683, 5742), (4906, 5481)]