2018674005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{53681}}^1$

素因数の和:53821

約数の個数: 32

約数和(自身を含む): 3401291520

約数和(自身を除く): 1382617515

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2507, 7521, 12535, 37605, 53681, 161043, 268405, 805215, 1234663, 3703989, 5851229, 6173315, 17553687, 18519945, 29256145, 87768435, 134578267, 403734801, 672891335, 2018674005]

約数ペア:

[(1, 2018674005), (3, 672891335), (5, 403734801), (15, 134578267), (23, 87768435), (69, 29256145), (109, 18519945), (115, 17553687), (327, 6173315), (345, 5851229), (545, 3703989), (1635, 1234663), (2507, 805215), (7521, 268405), (12535, 161043), (37605, 53681)]