13420246548

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2333}}^1\times {\mathrm{3499}}^1$

素因数の和:5976

約数の個数: 48

約数和(自身を含む): 31565016000

約数和(自身を除く): 18144769452

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 2333, 3499, 4666, 6998, 6999, 9332, 10497, 13996, 13998, 20994, 27996, 41988, 319621, 479363, 639242, 958726, 958863, 1278484, 1438089, 1917452, 1917726, 2876178, 3835452, 5752356, 8163167, 16326334, 24489501, 32652668, 48979002, 97958004, 1118353879, 2236707758, 3355061637, 4473415516, 6710123274, 13420246548]

約数ペア:

[(1, 13420246548), (2, 6710123274), (3, 4473415516), (4, 3355061637), (6, 2236707758), (12, 1118353879), (137, 97958004), (274, 48979002), (411, 32652668), (548, 24489501), (822, 16326334), (1644, 8163167), (2333, 5752356), (3499, 3835452), (4666, 2876178), (6998, 1917726), (6999, 1917452), (9332, 1438089), (10497, 1278484), (13996, 958863), (13998, 958726), (20994, 639242), (27996, 479363), (41988, 319621)]