18248568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2588

約数の個数: 64

約数和(自身を含む): 51287040

約数和(自身を除く): 33038472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 2543, 3588, 5086, 7176, 7629, 10172, 15258, 20344, 30516, 33059, 58489, 61032, 66118, 99177, 116978, 132236, 175467, 198354, 233956, 264472, 350934, 396708, 467912, 701868, 760357, 793416, 1403736, 1520714, 2281071, 3041428, 4562142, 6082856, 9124284, 18248568]

約数ペア:

[(1, 18248568), (2, 9124284), (3, 6082856), (4, 4562142), (6, 3041428), (8, 2281071), (12, 1520714), (13, 1403736), (23, 793416), (24, 760357), (26, 701868), (39, 467912), (46, 396708), (52, 350934), (69, 264472), (78, 233956), (92, 198354), (104, 175467), (138, 132236), (156, 116978), (184, 99177), (276, 66118), (299, 61032), (312, 58489), (552, 33059), (598, 30516), (897, 20344), (1196, 15258), (1794, 10172), (2392, 7629), (2543, 7176), (3588, 5086)]