18450912

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 49133952

約数和(自身を除く): 30683040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2707, 3408, 5414, 6816, 8121, 10828, 16242, 21656, 32484, 43312, 64968, 86624, 129936, 192197, 259872, 384394, 576591, 768788, 1153182, 1537576, 2306364, 3075152, 4612728, 6150304, 9225456, 18450912]

約数ペア:

[(1, 18450912), (2, 9225456), (3, 6150304), (4, 4612728), (6, 3075152), (8, 2306364), (12, 1537576), (16, 1153182), (24, 768788), (32, 576591), (48, 384394), (71, 259872), (96, 192197), (142, 129936), (213, 86624), (284, 64968), (426, 43312), (568, 32484), (852, 21656), (1136, 16242), (1704, 10828), (2272, 8121), (2707, 6816), (3408, 5414)]