6999138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 16300440

約数和(自身を除く): 9301302

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 257, 267, 306, 514, 534, 771, 801, 1513, 1542, 1602, 2313, 3026, 4369, 4539, 4626, 8738, 9078, 13107, 13617, 22873, 26214, 27234, 39321, 45746, 68619, 78642, 137238, 205857, 388841, 411714, 777682, 1166523, 2333046, 3499569, 6999138]

約数ペア:

[(1, 6999138), (2, 3499569), (3, 2333046), (6, 1166523), (9, 777682), (17, 411714), (18, 388841), (34, 205857), (51, 137238), (89, 78642), (102, 68619), (153, 45746), (178, 39321), (257, 27234), (267, 26214), (306, 22873), (514, 13617), (534, 13107), (771, 9078), (801, 8738), (1513, 4626), (1542, 4539), (1602, 4369), (2313, 3026)]