17896668

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 44330496

約数和(自身を除く): 26433828

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1063, 1403, 2126, 2806, 3189, 4209, 4252, 5612, 6378, 8418, 12756, 16836, 24449, 48898, 64843, 73347, 97796, 129686, 146694, 194529, 259372, 293388, 389058, 778116, 1491389, 2982778, 4474167, 5965556, 8948334, 17896668]

約数ペア:

[(1, 17896668), (2, 8948334), (3, 5965556), (4, 4474167), (6, 2982778), (12, 1491389), (23, 778116), (46, 389058), (61, 293388), (69, 259372), (92, 194529), (122, 146694), (138, 129686), (183, 97796), (244, 73347), (276, 64843), (366, 48898), (732, 24449), (1063, 16836), (1403, 12756), (2126, 8418), (2806, 6378), (3189, 5612), (4209, 4252)]