13557642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7507}}^1$

素因数の和:7562

約数の個数: 32

約数和(自身を含む): 31713792

約数和(自身を除く): 18156150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7507, 15014, 22521, 45042, 52549, 105098, 157647, 315294, 322801, 645602, 968403, 1936806, 2259607, 4519214, 6778821, 13557642]

約数ペア:

[(1, 13557642), (2, 6778821), (3, 4519214), (6, 2259607), (7, 1936806), (14, 968403), (21, 645602), (42, 322801), (43, 315294), (86, 157647), (129, 105098), (258, 52549), (301, 45042), (602, 22521), (903, 15014), (1806, 7507)]