123293898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10753}}^1$

素因数の和:10788

約数の個数: 72

約数和(自身を含む): 334685988

約数和(自身を除く): 211392090

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 10753, 11466, 21506, 32259, 64518, 75271, 96777, 139789, 150542, 193554, 225813, 279578, 419367, 451626, 526897, 677439, 838734, 978523, 1053794, 1258101, 1354878, 1580691, 1957046, 2516202, 2935569, 3161382, 4742073, 5871138, 6849661, 8806707, 9484146, 13699322, 17613414, 20548983, 41097966, 61646949, 123293898]

約数ペア:

[(1, 123293898), (2, 61646949), (3, 41097966), (6, 20548983), (7, 17613414), (9, 13699322), (13, 9484146), (14, 8806707), (18, 6849661), (21, 5871138), (26, 4742073), (39, 3161382), (42, 2935569), (49, 2516202), (63, 1957046), (78, 1580691), (91, 1354878), (98, 1258101), (117, 1053794), (126, 978523), (147, 838734), (182, 677439), (234, 526897), (273, 451626), (294, 419367), (441, 279578), (546, 225813), (637, 193554), (819, 150542), (882, 139789), (1274, 96777), (1638, 75271), (1911, 64518), (3822, 32259), (5733, 21506), (10753, 11466)]