2223378

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:986

約数の個数: 24

約数和(自身を含む): 4855500

約数和(自身を除く): 2632122

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 829, 894, 1341, 1658, 2487, 2682, 4974, 7461, 14922, 123521, 247042, 370563, 741126, 1111689, 2223378]

約数ペア:

[(1, 2223378), (2, 1111689), (3, 741126), (6, 370563), (9, 247042), (18, 123521), (149, 14922), (298, 7461), (447, 4974), (829, 2682), (894, 2487), (1341, 1658)]