13442316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 32524800

約数和(自身を除く): 19082484

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 239, 258, 327, 436, 478, 516, 654, 717, 956, 1308, 1434, 2868, 4687, 9374, 10277, 14061, 18748, 20554, 26051, 28122, 30831, 41108, 52102, 56244, 61662, 78153, 104204, 123324, 156306, 312612, 1120193, 2240386, 3360579, 4480772, 6721158, 13442316]

約数ペア:

[(1, 13442316), (2, 6721158), (3, 4480772), (4, 3360579), (6, 2240386), (12, 1120193), (43, 312612), (86, 156306), (109, 123324), (129, 104204), (172, 78153), (218, 61662), (239, 56244), (258, 52102), (327, 41108), (436, 30831), (478, 28122), (516, 26051), (654, 20554), (717, 18748), (956, 14061), (1308, 10277), (1434, 9374), (2868, 4687)]