17772156868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1122263}}^1$

素因数の和:1122411

約数の個数: 24

約数和(自身を含む): 32240400192

約数和(自身を除く): 14468243324

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 7918, 15836, 1122263, 2244526, 4489052, 41523731, 83047462, 120082141, 166094924, 240164282, 480328564, 4443039217, 8886078434, 17772156868]

約数ペア:

[(1, 17772156868), (2, 8886078434), (4, 4443039217), (37, 480328564), (74, 240164282), (107, 166094924), (148, 120082141), (214, 83047462), (428, 41523731), (3959, 4489052), (7918, 2244526), (15836, 1122263)]