21897473712

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{36083}}^1$

素因数の和:36410

約数の個数: 80

約数和(自身を含む): 57988431360

約数和(自身を除く): 36090957648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 269, 282, 376, 538, 564, 752, 807, 1076, 1128, 1614, 2152, 2256, 3228, 4304, 6456, 12643, 12912, 25286, 36083, 37929, 50572, 72166, 75858, 101144, 108249, 144332, 151716, 202288, 216498, 288664, 303432, 432996, 577328, 606864, 865992, 1695901, 1731984, 3391802, 5087703, 6783604, 9706327, 10175406, 13567208, 19412654, 20350812, 27134416, 29118981, 38825308, 40701624, 58237962, 77650616, 81403248, 116475924, 155301232, 232951848, 456197369, 465903696, 912394738, 1368592107, 1824789476, 2737184214, 3649578952, 5474368428, 7299157904, 10948736856, 21897473712]

約数ペア:

[(1, 21897473712), (2, 10948736856), (3, 7299157904), (4, 5474368428), (6, 3649578952), (8, 2737184214), (12, 1824789476), (16, 1368592107), (24, 912394738), (47, 465903696), (48, 456197369), (94, 232951848), (141, 155301232), (188, 116475924), (269, 81403248), (282, 77650616), (376, 58237962), (538, 40701624), (564, 38825308), (752, 29118981), (807, 27134416), (1076, 20350812), (1128, 19412654), (1614, 13567208), (2152, 10175406), (2256, 9706327), (3228, 6783604), (4304, 5087703), (6456, 3391802), (12643, 1731984), (12912, 1695901), (25286, 865992), (36083, 606864), (37929, 577328), (50572, 432996), (72166, 303432), (75858, 288664), (101144, 216498), (108249, 202288), (144332, 151716)]