187427286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1013}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 428678640

約数和(自身を除く): 241251354

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 541, 1013, 1082, 1623, 2026, 3039, 3246, 4869, 6078, 9117, 9738, 10279, 18234, 19247, 20558, 30837, 38494, 57741, 61674, 92511, 115482, 173223, 185022, 346446, 548033, 1096066, 1644099, 3288198, 4932297, 9864594, 10412627, 20825254, 31237881, 62475762, 93713643, 187427286]

約数ペア:

[(1, 187427286), (2, 93713643), (3, 62475762), (6, 31237881), (9, 20825254), (18, 10412627), (19, 9864594), (38, 4932297), (57, 3288198), (114, 1644099), (171, 1096066), (342, 548033), (541, 346446), (1013, 185022), (1082, 173223), (1623, 115482), (2026, 92511), (3039, 61674), (3246, 57741), (4869, 38494), (6078, 30837), (9117, 20558), (9738, 19247), (10279, 18234)]