21836108624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{7177}}^1$

素因数の和:7548

約数の個数: 80

約数和(自身を含む): 47102610240

約数和(自身を除く): 25266501616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 293, 472, 586, 649, 944, 1172, 1298, 2344, 2596, 3223, 4688, 5192, 6446, 7177, 10384, 12892, 14354, 17287, 25784, 28708, 34574, 51568, 57416, 69148, 78947, 114832, 138296, 157894, 190157, 276592, 315788, 380314, 423443, 631576, 760628, 846886, 1263152, 1521256, 1693772, 2102861, 3042512, 3387544, 4205722, 4657873, 6775088, 8411444, 9315746, 16822888, 18631492, 23131471, 33645776, 37262984, 46262942, 74525968, 92525884, 124068799, 185051768, 248137598, 370103536, 496275196, 992550392, 1364756789, 1985100784, 2729513578, 5459027156, 10918054312, 21836108624]

約数ペア:

[(1, 21836108624), (2, 10918054312), (4, 5459027156), (8, 2729513578), (11, 1985100784), (16, 1364756789), (22, 992550392), (44, 496275196), (59, 370103536), (88, 248137598), (118, 185051768), (176, 124068799), (236, 92525884), (293, 74525968), (472, 46262942), (586, 37262984), (649, 33645776), (944, 23131471), (1172, 18631492), (1298, 16822888), (2344, 9315746), (2596, 8411444), (3223, 6775088), (4688, 4657873), (5192, 4205722), (6446, 3387544), (7177, 3042512), (10384, 2102861), (12892, 1693772), (14354, 1521256), (17287, 1263152), (25784, 846886), (28708, 760628), (34574, 631576), (51568, 423443), (57416, 380314), (69148, 315788), (78947, 276592), (114832, 190157), (138296, 157894)]