2018752404

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{6361}}^1$

素因数の和:6920

約数の個数: 48

約数和(自身を含む): 4809672000

約数和(自身を除く): 2790919596

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 499, 636, 998, 1497, 1996, 2994, 5988, 6361, 12722, 19083, 25444, 26447, 38166, 52894, 76332, 79341, 105788, 158682, 317364, 337133, 674266, 1011399, 1348532, 2022798, 3174139, 4045596, 6348278, 9522417, 12696556, 19044834, 38089668, 168229367, 336458734, 504688101, 672917468, 1009376202, 2018752404]

約数ペア:

[(1, 2018752404), (2, 1009376202), (3, 672917468), (4, 504688101), (6, 336458734), (12, 168229367), (53, 38089668), (106, 19044834), (159, 12696556), (212, 9522417), (318, 6348278), (499, 4045596), (636, 3174139), (998, 2022798), (1497, 1348532), (1996, 1011399), (2994, 674266), (5988, 337133), (6361, 317364), (12722, 158682), (19083, 105788), (25444, 79341), (26447, 76332), (38166, 52894)]