12943086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 30336768

約数和(自身を除く): 17393682

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 227, 258, 442, 454, 559, 663, 681, 731, 1118, 1326, 1362, 1462, 1677, 2193, 2951, 3354, 3859, 4386, 5902, 7718, 8853, 9503, 9761, 11577, 17706, 19006, 19522, 23154, 28509, 29283, 50167, 57018, 58566, 100334, 126893, 150501, 165937, 253786, 301002, 331874, 380679, 497811, 761358, 995622, 2157181, 4314362, 6471543, 12943086]

約数ペア:

[(1, 12943086), (2, 6471543), (3, 4314362), (6, 2157181), (13, 995622), (17, 761358), (26, 497811), (34, 380679), (39, 331874), (43, 301002), (51, 253786), (78, 165937), (86, 150501), (102, 126893), (129, 100334), (221, 58566), (227, 57018), (258, 50167), (442, 29283), (454, 28509), (559, 23154), (663, 19522), (681, 19006), (731, 17706), (1118, 11577), (1326, 9761), (1362, 9503), (1462, 8853), (1677, 7718), (2193, 5902), (2951, 4386), (3354, 3859)]