18144792

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10957}}^1$

素因数の和:10992

約数の個数: 48

約数和(自身を含む): 51283440

約数和(自身を除く): 33138648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 10957, 21914, 32871, 43828, 65742, 87656, 98613, 131484, 197226, 252011, 262968, 394452, 504022, 756033, 788904, 1008044, 1512066, 2016088, 2268099, 3024132, 4536198, 6048264, 9072396, 18144792]

約数ペア:

[(1, 18144792), (2, 9072396), (3, 6048264), (4, 4536198), (6, 3024132), (8, 2268099), (9, 2016088), (12, 1512066), (18, 1008044), (23, 788904), (24, 756033), (36, 504022), (46, 394452), (69, 262968), (72, 252011), (92, 197226), (138, 131484), (184, 98613), (207, 87656), (276, 65742), (414, 43828), (552, 32871), (828, 21914), (1656, 10957)]