2721894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 6270720

約数和(自身を除く): 3548826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 283, 458, 566, 687, 849, 1374, 1603, 1698, 1981, 3206, 3962, 4809, 5943, 9618, 11886, 64807, 129614, 194421, 388842, 453649, 907298, 1360947, 2721894]

約数ペア:

[(1, 2721894), (2, 1360947), (3, 907298), (6, 453649), (7, 388842), (14, 194421), (21, 129614), (42, 64807), (229, 11886), (283, 9618), (458, 5943), (566, 4809), (687, 3962), (849, 3206), (1374, 1981), (1603, 1698)]