13680468

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 35703360

約数和(自身を除く): 22022892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 643, 788, 1182, 1286, 1773, 1929, 2364, 2572, 3546, 3858, 5319, 5787, 7092, 7716, 10638, 11574, 17361, 21276, 23148, 34722, 69444, 126671, 253342, 380013, 506684, 760026, 1140039, 1520052, 2280078, 3420117, 4560156, 6840234, 13680468]

約数ペア:

[(1, 13680468), (2, 6840234), (3, 4560156), (4, 3420117), (6, 2280078), (9, 1520052), (12, 1140039), (18, 760026), (27, 506684), (36, 380013), (54, 253342), (108, 126671), (197, 69444), (394, 34722), (591, 23148), (643, 21276), (788, 17361), (1182, 11574), (1286, 10638), (1773, 7716), (1929, 7092), (2364, 5787), (2572, 5319), (3546, 3858)]