12657528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13523}}^1$

素因数の和:13548

約数の個数: 48

約数和(自身を含む): 36920520

約数和(自身を除く): 24262992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 13523, 27046, 40569, 54092, 81138, 108184, 121707, 162276, 175799, 243414, 324552, 351598, 486828, 527397, 703196, 973656, 1054794, 1406392, 1582191, 2109588, 3164382, 4219176, 6328764, 12657528]

約数ペア:

[(1, 12657528), (2, 6328764), (3, 4219176), (4, 3164382), (6, 2109588), (8, 1582191), (9, 1406392), (12, 1054794), (13, 973656), (18, 703196), (24, 527397), (26, 486828), (36, 351598), (39, 324552), (52, 243414), (72, 175799), (78, 162276), (104, 121707), (117, 108184), (156, 81138), (234, 54092), (312, 40569), (468, 27046), (936, 13523)]