1320018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 3079296

約数和(自身を除く): 1759278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 593, 742, 1113, 1186, 1779, 2226, 3558, 4151, 8302, 12453, 24906, 31429, 62858, 94287, 188574, 220003, 440006, 660009, 1320018]

約数ペア:

[(1, 1320018), (2, 660009), (3, 440006), (6, 220003), (7, 188574), (14, 94287), (21, 62858), (42, 31429), (53, 24906), (106, 12453), (159, 8302), (318, 4151), (371, 3558), (593, 2226), (742, 1779), (1113, 1186)]