1380582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10957}}^1$

素因数の和:10972

約数の個数: 24

約数和(自身を含む): 3418896

約数和(自身を除く): 2038314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10957, 21914, 32871, 65742, 76699, 98613, 153398, 197226, 230097, 460194, 690291, 1380582]

約数ペア:

[(1, 1380582), (2, 690291), (3, 460194), (6, 230097), (7, 197226), (9, 153398), (14, 98613), (18, 76699), (21, 65742), (42, 32871), (63, 21914), (126, 10957)]