12245292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 54

約数和(自身を含む): 32408012

約数和(自身を除く): 20162720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 643, 828, 1058, 1286, 1587, 1929, 2116, 2572, 3174, 3858, 4761, 5787, 6348, 7716, 9522, 11574, 14789, 19044, 23148, 29578, 44367, 59156, 88734, 133101, 177468, 266202, 340147, 532404, 680294, 1020441, 1360588, 2040882, 3061323, 4081764, 6122646, 12245292]

約数ペア:

[(1, 12245292), (2, 6122646), (3, 4081764), (4, 3061323), (6, 2040882), (9, 1360588), (12, 1020441), (18, 680294), (23, 532404), (36, 340147), (46, 266202), (69, 177468), (92, 133101), (138, 88734), (207, 59156), (276, 44367), (414, 29578), (529, 23148), (643, 19044), (828, 14789), (1058, 11574), (1286, 9522), (1587, 7716), (1929, 6348), (2116, 5787), (2572, 4761), (3174, 3858)]