7490574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 21228480

約数和(自身を除く): 13737906

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 269, 273, 306, 357, 442, 538, 546, 663, 714, 807, 819, 1071, 1326, 1547, 1614, 1638, 1883, 1989, 2142, 2421, 3094, 3497, 3766, 3978, 4573, 4641, 4842, 5649, 6994, 9146, 9282, 10491, 11298, 13719, 13923, 16947, 20982, 24479, 27438, 27846, 31473, 32011, 33894, 41157, 48958, 59449, 62946, 64022, 73437, 82314, 96033, 118898, 146874, 178347, 192066, 220311, 288099, 356694, 416143, 440622, 535041, 576198, 832286, 1070082, 1248429, 2496858, 3745287, 7490574]

約数ペア:

[(1, 7490574), (2, 3745287), (3, 2496858), (6, 1248429), (7, 1070082), (9, 832286), (13, 576198), (14, 535041), (17, 440622), (18, 416143), (21, 356694), (26, 288099), (34, 220311), (39, 192066), (42, 178347), (51, 146874), (63, 118898), (78, 96033), (91, 82314), (102, 73437), (117, 64022), (119, 62946), (126, 59449), (153, 48958), (182, 41157), (221, 33894), (234, 32011), (238, 31473), (269, 27846), (273, 27438), (306, 24479), (357, 20982), (442, 16947), (538, 13923), (546, 13719), (663, 11298), (714, 10491), (807, 9282), (819, 9146), (1071, 6994), (1326, 5649), (1547, 4842), (1614, 4641), (1638, 4573), (1883, 3978), (1989, 3766), (2142, 3497), (2421, 3094)]