140225454894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3338701307}}^1$

素因数の和:3338701319

約数の個数: 16

約数和(自身を含む): 320515325568

約数和(自身を除く): 180289870674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3338701307, 6677402614, 10016103921, 20032207842, 23370909149, 46741818298, 70112727447, 140225454894]

約数ペア:

[(1, 140225454894), (2, 70112727447), (3, 46741818298), (6, 23370909149), (7, 20032207842), (14, 10016103921), (21, 6677402614), (42, 3338701307)]