329804916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3926249}}^1$

素因数の和:3926263

約数の個数: 24

約数和(自身を含む): 879480000

約数和(自身を除く): 549675084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3926249, 7852498, 11778747, 15704996, 23557494, 27483743, 47114988, 54967486, 82451229, 109934972, 164902458, 329804916]

約数ペア:

[(1, 329804916), (2, 164902458), (3, 109934972), (4, 82451229), (6, 54967486), (7, 47114988), (12, 27483743), (14, 23557494), (21, 15704996), (28, 11778747), (42, 7852498), (84, 3926249)]