12480258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 28717056

約数和(自身を除く): 16236798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 1823, 2282, 3423, 3646, 5469, 6846, 10938, 12761, 25522, 38283, 76566, 297149, 594298, 891447, 1782894, 2080043, 4160086, 6240129, 12480258]

約数ペア:

[(1, 12480258), (2, 6240129), (3, 4160086), (6, 2080043), (7, 1782894), (14, 891447), (21, 594298), (42, 297149), (163, 76566), (326, 38283), (489, 25522), (978, 12761), (1141, 10938), (1823, 6846), (2282, 5469), (3423, 3646)]