2017996095

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{18457}}^1$

素因数の和:18699

約数の個数: 32

約数和(自身を含む): 3333071808

約数和(自身を除く): 1315075713

約数列:

[1, 3, 5, 15, 37, 111, 185, 197, 555, 591, 985, 2955, 7289, 18457, 21867, 36445, 55371, 92285, 109335, 276855, 682909, 2048727, 3414545, 3636029, 10243635, 10908087, 18180145, 54540435, 134533073, 403599219, 672665365, 2017996095]

約数ペア:

[(1, 2017996095), (3, 672665365), (5, 403599219), (15, 134533073), (37, 54540435), (111, 18180145), (185, 10908087), (197, 10243635), (555, 3636029), (591, 3414545), (985, 2048727), (2955, 682909), (7289, 276855), (18457, 109335), (21867, 92285), (36445, 55371)]