12306944

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:117

約数の個数: 60

約数和(自身を含む): 27111546

約数和(自身を除く): 14804602

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 512, 559, 688, 832, 1118, 1376, 1664, 1849, 2236, 2752, 3328, 3698, 4472, 5504, 6656, 7396, 8944, 11008, 14792, 17888, 22016, 24037, 29584, 35776, 48074, 59168, 71552, 96148, 118336, 143104, 192296, 236672, 286208, 384592, 473344, 769184, 946688, 1538368, 3076736, 6153472, 12306944]

約数ペア:

[(1, 12306944), (2, 6153472), (4, 3076736), (8, 1538368), (13, 946688), (16, 769184), (26, 473344), (32, 384592), (43, 286208), (52, 236672), (64, 192296), (86, 143104), (104, 118336), (128, 96148), (172, 71552), (208, 59168), (256, 48074), (344, 35776), (416, 29584), (512, 24037), (559, 22016), (688, 17888), (832, 14792), (1118, 11008), (1376, 8944), (1664, 7396), (1849, 6656), (2236, 5504), (2752, 4472), (3328, 3698)]