1224378

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 2673216

約数和(自身を除く): 1448838

約数列:

[1, 2, 3, 6, 9, 18, 251, 271, 502, 542, 753, 813, 1506, 1626, 2259, 2439, 4518, 4878, 68021, 136042, 204063, 408126, 612189, 1224378]

約数ペア:

[(1, 1224378), (2, 612189), (3, 408126), (6, 204063), (9, 136042), (18, 68021), (251, 4878), (271, 4518), (502, 2439), (542, 2259), (753, 1626), (813, 1506)]