6720294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 15655680

約数和(自身を除く): 8935386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 3019, 6038, 9057, 18114, 21133, 42266, 63399, 126798, 160007, 320014, 480021, 960042, 1120049, 2240098, 3360147, 6720294]

約数ペア:

[(1, 6720294), (2, 3360147), (3, 2240098), (6, 1120049), (7, 960042), (14, 480021), (21, 320014), (42, 160007), (53, 126798), (106, 63399), (159, 42266), (318, 21133), (371, 18114), (742, 9057), (1113, 6038), (2226, 3019)]