19326276

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 51673440

約数和(自身を除く): 32347164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 324, 337, 354, 486, 531, 674, 708, 972, 1011, 1062, 1348, 1593, 2022, 2124, 3033, 3186, 4044, 4779, 6066, 6372, 9099, 9558, 12132, 14337, 18198, 19116, 19883, 27297, 28674, 36396, 39766, 54594, 57348, 59649, 79532, 81891, 109188, 119298, 163782, 178947, 238596, 327564, 357894, 536841, 715788, 1073682, 1610523, 2147364, 3221046, 4831569, 6442092, 9663138, 19326276]

約数ペア:

[(1, 19326276), (2, 9663138), (3, 6442092), (4, 4831569), (6, 3221046), (9, 2147364), (12, 1610523), (18, 1073682), (27, 715788), (36, 536841), (54, 357894), (59, 327564), (81, 238596), (108, 178947), (118, 163782), (162, 119298), (177, 109188), (236, 81891), (243, 79532), (324, 59649), (337, 57348), (354, 54594), (486, 39766), (531, 36396), (674, 28674), (708, 27297), (972, 19883), (1011, 19116), (1062, 18198), (1348, 14337), (1593, 12132), (2022, 9558), (2124, 9099), (3033, 6372), (3186, 6066), (4044, 4779)]