18821142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61507}}^1$

素因数の和:61532

約数の個数: 24

約数和(自身を含む): 43178616

約数和(自身を除く): 24357474

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 61507, 123014, 184521, 369042, 553563, 1045619, 1107126, 2091238, 3136857, 6273714, 9410571, 18821142]

約数ペア:

[(1, 18821142), (2, 9410571), (3, 6273714), (6, 3136857), (9, 2091238), (17, 1107126), (18, 1045619), (34, 553563), (51, 369042), (102, 184521), (153, 123014), (306, 61507)]