11874418556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{21647}}^1$

素因数の和:21819

約数の個数: 96

約数和(自身を含む): 28105684992

約数和(自身を除く): 16231266436

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 137, 143, 154, 182, 274, 286, 308, 364, 548, 572, 959, 1001, 1507, 1781, 1918, 2002, 3014, 3562, 3836, 4004, 6028, 7124, 10549, 12467, 19591, 21098, 21647, 24934, 39182, 42196, 43294, 49868, 78364, 86588, 137137, 151529, 238117, 274274, 281411, 303058, 476234, 548548, 562822, 606116, 952468, 1125644, 1666819, 1969877, 2965639, 3095521, 3333638, 3939754, 5931278, 6191042, 6667276, 7879508, 11862556, 12382084, 20759473, 21668647, 32622029, 38553307, 41518946, 43337294, 65244058, 77106614, 83037892, 86674588, 130488116, 154213228, 228354203, 269873149, 424086377, 456708406, 539746298, 848172754, 913416812, 1079492596, 1696345508, 2968604639, 5937209278, 11874418556]

約数ペア:

[(1, 11874418556), (2, 5937209278), (4, 2968604639), (7, 1696345508), (11, 1079492596), (13, 913416812), (14, 848172754), (22, 539746298), (26, 456708406), (28, 424086377), (44, 269873149), (52, 228354203), (77, 154213228), (91, 130488116), (137, 86674588), (143, 83037892), (154, 77106614), (182, 65244058), (274, 43337294), (286, 41518946), (308, 38553307), (364, 32622029), (548, 21668647), (572, 20759473), (959, 12382084), (1001, 11862556), (1507, 7879508), (1781, 6667276), (1918, 6191042), (2002, 5931278), (3014, 3939754), (3562, 3333638), (3836, 3095521), (4004, 2965639), (6028, 1969877), (7124, 1666819), (10549, 1125644), (12467, 952468), (19591, 606116), (21098, 562822), (21647, 548548), (24934, 476234), (39182, 303058), (42196, 281411), (43294, 274274), (49868, 238117), (78364, 151529), (86588, 137137)]