18626055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 34712064

約数和(自身を除く): 16086009

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 3347, 5565, 10041, 16735, 23429, 50205, 70287, 117145, 177391, 351435, 532173, 886955, 1241737, 2660865, 3725211, 6208685, 18626055]

約数ペア:

[(1, 18626055), (3, 6208685), (5, 3725211), (7, 2660865), (15, 1241737), (21, 886955), (35, 532173), (53, 351435), (105, 177391), (159, 117145), (265, 70287), (371, 50205), (795, 23429), (1113, 16735), (1855, 10041), (3347, 5565)]