149652804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1781581}}^1$

素因数の和:1781595

約数の個数: 24

約数和(自身を含む): 399074368

約数和(自身を除く): 249421564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1781581, 3563162, 5344743, 7126324, 10689486, 12471067, 21378972, 24942134, 37413201, 49884268, 74826402, 149652804]

約数ペア:

[(1, 149652804), (2, 74826402), (3, 49884268), (4, 37413201), (6, 24942134), (7, 21378972), (12, 12471067), (14, 10689486), (21, 7126324), (28, 5344743), (42, 3563162), (84, 1781581)]