213624054

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1011

約数の個数: 80

約数和(自身を含む): 549936288

約数和(自身を除く): 336312234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 257, 378, 514, 567, 733, 771, 1134, 1466, 1542, 1799, 2199, 2313, 3598, 4398, 4626, 5131, 5397, 6597, 6939, 10262, 10794, 13194, 13878, 15393, 16191, 19791, 20817, 30786, 32382, 39582, 41634, 46179, 48573, 59373, 92358, 97146, 118746, 138537, 145719, 188381, 277074, 291438, 376762, 415611, 565143, 831222, 1130286, 1318667, 1695429, 2637334, 3390858, 3956001, 5086287, 7912002, 10172574, 11868003, 15258861, 23736006, 30517722, 35604009, 71208018, 106812027, 213624054]

約数ペア:

[(1, 213624054), (2, 106812027), (3, 71208018), (6, 35604009), (7, 30517722), (9, 23736006), (14, 15258861), (18, 11868003), (21, 10172574), (27, 7912002), (42, 5086287), (54, 3956001), (63, 3390858), (81, 2637334), (126, 1695429), (162, 1318667), (189, 1130286), (257, 831222), (378, 565143), (514, 415611), (567, 376762), (733, 291438), (771, 277074), (1134, 188381), (1466, 145719), (1542, 138537), (1799, 118746), (2199, 97146), (2313, 92358), (3598, 59373), (4398, 48573), (4626, 46179), (5131, 41634), (5397, 39582), (6597, 32382), (6939, 30786), (10262, 20817), (10794, 19791), (13194, 16191), (13878, 15393)]