2017805148

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{123731}}^1$

素因数の和:123895

約数の個数: 48

約数和(自身を含む): 5266033920

約数和(自身を除く): 3248228772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 4077, 5436, 8154, 16308, 123731, 247462, 371193, 494924, 742386, 1113579, 1484772, 2227158, 3340737, 4454316, 6681474, 13362948, 18683381, 37366762, 56050143, 74733524, 112100286, 168150429, 224200572, 336300858, 504451287, 672601716, 1008902574, 2017805148]

約数ペア:

[(1, 2017805148), (2, 1008902574), (3, 672601716), (4, 504451287), (6, 336300858), (9, 224200572), (12, 168150429), (18, 112100286), (27, 74733524), (36, 56050143), (54, 37366762), (108, 18683381), (151, 13362948), (302, 6681474), (453, 4454316), (604, 3340737), (906, 2227158), (1359, 1484772), (1812, 1113579), (2718, 742386), (4077, 494924), (5436, 371193), (8154, 247462), (16308, 123731)]