3221564

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 6272784

約数和(自身を除く): 3051220

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 194, 361, 388, 437, 722, 874, 1444, 1748, 1843, 2231, 3686, 4462, 7372, 8303, 8924, 16606, 33212, 35017, 42389, 70034, 84778, 140068, 169556, 805391, 1610782, 3221564]

約数ペア:

[(1, 3221564), (2, 1610782), (4, 805391), (19, 169556), (23, 140068), (38, 84778), (46, 70034), (76, 42389), (92, 35017), (97, 33212), (194, 16606), (361, 8924), (388, 8303), (437, 7372), (722, 4462), (874, 3686), (1444, 2231), (1748, 1843)]