2861622

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 6415200

約数和(自身を除く): 3553578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 269, 394, 538, 591, 807, 1182, 1614, 1773, 2421, 3546, 4842, 5319, 7263, 10638, 14526, 52993, 105986, 158979, 317958, 476937, 953874, 1430811, 2861622]

約数ペア:

[(1, 2861622), (2, 1430811), (3, 953874), (6, 476937), (9, 317958), (18, 158979), (27, 105986), (54, 52993), (197, 14526), (269, 10638), (394, 7263), (538, 5319), (591, 4842), (807, 3546), (1182, 2421), (1614, 1773)]