2016451404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{71719}}^1$

素因数の和:71811

約数の個数: 72

約数和(自身を含む): 5638913280

約数和(自身を除く): 3622461876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 3124, 4686, 7029, 9372, 14058, 28116, 71719, 143438, 215157, 286876, 430314, 645471, 788909, 860628, 1290942, 1577818, 2366727, 2581884, 3155636, 4733454, 5092049, 7100181, 9466908, 10184098, 14200362, 15276147, 20368196, 28400724, 30552294, 45828441, 56012539, 61104588, 91656882, 112025078, 168037617, 183313764, 224050156, 336075234, 504112851, 672150468, 1008225702, 2016451404]

約数ペア:

[(1, 2016451404), (2, 1008225702), (3, 672150468), (4, 504112851), (6, 336075234), (9, 224050156), (11, 183313764), (12, 168037617), (18, 112025078), (22, 91656882), (33, 61104588), (36, 56012539), (44, 45828441), (66, 30552294), (71, 28400724), (99, 20368196), (132, 15276147), (142, 14200362), (198, 10184098), (213, 9466908), (284, 7100181), (396, 5092049), (426, 4733454), (639, 3155636), (781, 2581884), (852, 2366727), (1278, 1577818), (1562, 1290942), (2343, 860628), (2556, 788909), (3124, 645471), (4686, 430314), (7029, 286876), (9372, 215157), (14058, 143438), (28116, 71719)]