130843818

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1492

約数の個数: 72

約数和(自身を含む): 333049860

約数和(自身を除く): 202206042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 654, 763, 882, 981, 1361, 1526, 1962, 2289, 2722, 4083, 4578, 5341, 6867, 8166, 9527, 10682, 12249, 13734, 16023, 19054, 24498, 28581, 32046, 48069, 57162, 66689, 85743, 96138, 133378, 148349, 171486, 200067, 296698, 400134, 445047, 600201, 890094, 1038443, 1200402, 1335141, 2076886, 2670282, 3115329, 6230658, 7269101, 9345987, 14538202, 18691974, 21807303, 43614606, 65421909, 130843818]

約数ペア:

[(1, 130843818), (2, 65421909), (3, 43614606), (6, 21807303), (7, 18691974), (9, 14538202), (14, 9345987), (18, 7269101), (21, 6230658), (42, 3115329), (49, 2670282), (63, 2076886), (98, 1335141), (109, 1200402), (126, 1038443), (147, 890094), (218, 600201), (294, 445047), (327, 400134), (441, 296698), (654, 200067), (763, 171486), (882, 148349), (981, 133378), (1361, 96138), (1526, 85743), (1962, 66689), (2289, 57162), (2722, 48069), (4083, 32046), (4578, 28581), (5341, 24498), (6867, 19054), (8166, 16023), (9527, 13734), (10682, 12249)]