16403268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{195277}}^1$

素因数の和:195291

約数の個数: 24

約数和(自身を含む): 43742272

約数和(自身を除く): 27339004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 195277, 390554, 585831, 781108, 1171662, 1366939, 2343324, 2733878, 4100817, 5467756, 8201634, 16403268]

約数ペア:

[(1, 16403268), (2, 8201634), (3, 5467756), (4, 4100817), (6, 2733878), (7, 2343324), (12, 1366939), (14, 1171662), (21, 781108), (28, 585831), (42, 390554), (84, 195277)]