18155832

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 48936960

約数和(自身を除く): 30781128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1061, 1426, 2122, 2139, 2852, 3183, 4244, 4278, 5704, 6366, 8488, 8556, 12732, 17112, 24403, 25464, 32891, 48806, 65782, 73209, 97612, 98673, 131564, 146418, 195224, 197346, 263128, 292836, 394692, 585672, 756493, 789384, 1512986, 2269479, 3025972, 4538958, 6051944, 9077916, 18155832]

約数ペア:

[(1, 18155832), (2, 9077916), (3, 6051944), (4, 4538958), (6, 3025972), (8, 2269479), (12, 1512986), (23, 789384), (24, 756493), (31, 585672), (46, 394692), (62, 292836), (69, 263128), (92, 197346), (93, 195224), (124, 146418), (138, 131564), (184, 98673), (186, 97612), (248, 73209), (276, 65782), (372, 48806), (552, 32891), (713, 25464), (744, 24403), (1061, 17112), (1426, 12732), (2122, 8556), (2139, 8488), (2852, 6366), (3183, 5704), (4244, 4278)]