242761746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49523}}^1$

素因数の和:49590

約数の個数: 32

約数和(自身を含む): 522973440

約数和(自身を除く): 280211694

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 49523, 99046, 148569, 297138, 940937, 1881874, 2129489, 2822811, 4258978, 5645622, 6388467, 12776934, 40460291, 80920582, 121380873, 242761746]

約数ペア:

[(1, 242761746), (2, 121380873), (3, 80920582), (6, 40460291), (19, 12776934), (38, 6388467), (43, 5645622), (57, 4258978), (86, 2822811), (114, 2129489), (129, 1881874), (258, 940937), (817, 297138), (1634, 148569), (2451, 99046), (4902, 49523)]