13440648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 37779840

約数和(自身を除く): 24339192

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, 1873, 2392, 3588, 3746, 5619, 7176, 7492, 11238, 14984, 22476, 24349, 43079, 44952, 48698, 73047, 86158, 97396, 129237, 146094, 172316, 194792, 258474, 292188, 344632, 516948, 560027, 584376, 1033896, 1120054, 1680081, 2240108, 3360162, 4480216, 6720324, 13440648]

約数ペア:

[(1, 13440648), (2, 6720324), (3, 4480216), (4, 3360162), (6, 2240108), (8, 1680081), (12, 1120054), (13, 1033896), (23, 584376), (24, 560027), (26, 516948), (39, 344632), (46, 292188), (52, 258474), (69, 194792), (78, 172316), (92, 146094), (104, 129237), (138, 97396), (156, 86158), (184, 73047), (276, 48698), (299, 44952), (312, 43079), (552, 24349), (598, 22476), (897, 14984), (1196, 11238), (1794, 7492), (1873, 7176), (2392, 5619), (3588, 3746)]