13283388

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8581}}^1$

素因数の和:8634

約数の個数: 36

約数和(自身を含む): 34362328

約数和(自身を除く): 21078940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 8581, 17162, 25743, 34324, 51486, 77229, 102972, 154458, 308916, 368983, 737966, 1106949, 1475932, 2213898, 3320847, 4427796, 6641694, 13283388]

約数ペア:

[(1, 13283388), (2, 6641694), (3, 4427796), (4, 3320847), (6, 2213898), (9, 1475932), (12, 1106949), (18, 737966), (36, 368983), (43, 308916), (86, 154458), (129, 102972), (172, 77229), (258, 51486), (387, 34324), (516, 25743), (774, 17162), (1548, 8581)]