18274762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 31990464

約数和(自身を除く): 13715702

約数列:

[1, 2, 11, 17, 22, 34, 131, 187, 262, 373, 374, 746, 1441, 2227, 2882, 4103, 4454, 6341, 8206, 12682, 24497, 48863, 48994, 69751, 97726, 139502, 537493, 830671, 1074986, 1661342, 9137381, 18274762]

約数ペア:

[(1, 18274762), (2, 9137381), (11, 1661342), (17, 1074986), (22, 830671), (34, 537493), (131, 139502), (187, 97726), (262, 69751), (373, 48994), (374, 48863), (746, 24497), (1441, 12682), (2227, 8206), (2882, 6341), (4103, 4454)]