6721972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 12467840

約数和(自身を除く): 5745868

約数列:

[1, 2, 4, 19, 38, 76, 241, 367, 482, 734, 964, 1468, 4579, 6973, 9158, 13946, 18316, 27892, 88447, 176894, 353788, 1680493, 3360986, 6721972]

約数ペア:

[(1, 6721972), (2, 3360986), (4, 1680493), (19, 353788), (38, 176894), (76, 88447), (241, 27892), (367, 18316), (482, 13946), (734, 9158), (964, 6973), (1468, 4579)]