12729332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 28549248

約数和(自身を除く): 15819916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1117, 1628, 2234, 2849, 4468, 5698, 7819, 11396, 12287, 15638, 24574, 31276, 41329, 49148, 82658, 86009, 165316, 172018, 289303, 344036, 454619, 578606, 909238, 1157212, 1818476, 3182333, 6364666, 12729332]

約数ペア:

[(1, 12729332), (2, 6364666), (4, 3182333), (7, 1818476), (11, 1157212), (14, 909238), (22, 578606), (28, 454619), (37, 344036), (44, 289303), (74, 172018), (77, 165316), (148, 86009), (154, 82658), (259, 49148), (308, 41329), (407, 31276), (518, 24574), (814, 15638), (1036, 12287), (1117, 11396), (1628, 7819), (2234, 5698), (2849, 4468)]