40672926

素因数分解:

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

素因数の和:7565

約数の個数: 48

約数和(自身を含む): 103069824

約数和(自身を除く): 62396898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 7507, 15014, 22521, 45042, 52549, 67563, 105098, 135126, 157647, 315294, 322801, 472941, 645602, 945882, 968403, 1936806, 2259607, 2905209, 4519214, 5810418, 6778821, 13557642, 20336463, 40672926]

約数ペア:

[(1, 40672926), (2, 20336463), (3, 13557642), (6, 6778821), (7, 5810418), (9, 4519214), (14, 2905209), (18, 2259607), (21, 1936806), (42, 968403), (43, 945882), (63, 645602), (86, 472941), (126, 322801), (129, 315294), (258, 157647), (301, 135126), (387, 105098), (602, 67563), (774, 52549), (903, 45042), (1806, 22521), (2709, 15014), (5418, 7507)]