664449018

素因数分解:

$2^1\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{90107}}^1$

素因数の和:91341

約数の個数: 16

約数和(自身を含む): 1329994080

約数和(自身を除く): 665545062

約数列:

[1, 2, 3, 6, 1229, 2458, 3687, 7374, 90107, 180214, 270321, 540642, 110741503, 221483006, 332224509, 664449018]

約数ペア:

[(1, 664449018), (2, 332224509), (3, 221483006), (6, 110741503), (1229, 540642), (2458, 270321), (3687, 180214), (7374, 90107)]