18064476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21817}}^1$

素因数の和:21850

約数の個数: 36

約数和(自身を含む): 47650512

約数和(自身を除く): 29586036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 21817, 43634, 65451, 87268, 130902, 196353, 261804, 392706, 501791, 785412, 1003582, 1505373, 2007164, 3010746, 4516119, 6021492, 9032238, 18064476]

約数ペア:

[(1, 18064476), (2, 9032238), (3, 6021492), (4, 4516119), (6, 3010746), (9, 2007164), (12, 1505373), (18, 1003582), (23, 785412), (36, 501791), (46, 392706), (69, 261804), (92, 196353), (138, 130902), (207, 87268), (276, 65451), (414, 43634), (828, 21817)]