21685210092

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{945631}}^1$

素因数の和:945668

約数の個数: 108

約数和(自身を含む): 68669904576

約数和(自身を除く): 46984694484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 945631, 1891262, 2836893, 3782524, 5673786, 6619417, 8510679, 11347572, 12293203, 13238834, 17021358, 19858251, 24586406, 26477668, 34042716, 36879609, 39716502, 46335919, 49172812, 59574753, 73759218, 79433004, 86052421, 92671838, 110638827, 119149506, 139007757, 147518436, 172104842, 185343676, 221277654, 238299012, 258157263, 278015514, 344209684, 417023271, 442555308, 516314526, 556031028, 602366947, 774471789, 834046542, 1032629052, 1204733894, 1548943578, 1668093084, 1807100841, 2409467788, 3097887156, 3614201682, 5421302523, 7228403364, 10842605046, 21685210092]

約数ペア:

[(1, 21685210092), (2, 10842605046), (3, 7228403364), (4, 5421302523), (6, 3614201682), (7, 3097887156), (9, 2409467788), (12, 1807100841), (13, 1668093084), (14, 1548943578), (18, 1204733894), (21, 1032629052), (26, 834046542), (28, 774471789), (36, 602366947), (39, 556031028), (42, 516314526), (49, 442555308), (52, 417023271), (63, 344209684), (78, 278015514), (84, 258157263), (91, 238299012), (98, 221277654), (117, 185343676), (126, 172104842), (147, 147518436), (156, 139007757), (182, 119149506), (196, 110638827), (234, 92671838), (252, 86052421), (273, 79433004), (294, 73759218), (364, 59574753), (441, 49172812), (468, 46335919), (546, 39716502), (588, 36879609), (637, 34042716), (819, 26477668), (882, 24586406), (1092, 19858251), (1274, 17021358), (1638, 13238834), (1764, 12293203), (1911, 11347572), (2548, 8510679), (3276, 6619417), (3822, 5673786), (5733, 3782524), (7644, 2836893), (11466, 1891262), (22932, 945631)]