21750792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129469}}^1$

素因数の和:129485

約数の個数: 32

約数和(自身を含む): 62145600

約数和(自身を除く): 40394808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129469, 258938, 388407, 517876, 776814, 906283, 1035752, 1553628, 1812566, 2718849, 3107256, 3625132, 5437698, 7250264, 10875396, 21750792]

約数ペア:

[(1, 21750792), (2, 10875396), (3, 7250264), (4, 5437698), (6, 3625132), (7, 3107256), (8, 2718849), (12, 1812566), (14, 1553628), (21, 1035752), (24, 906283), (28, 776814), (42, 517876), (56, 388407), (84, 258938), (168, 129469)]