130189626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{344417}}^1$

素因数の和:344435

約数の個数: 32

約数和(自身を含む): 330641280

約数和(自身を除く): 200451654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 344417, 688834, 1033251, 2066502, 2410919, 3099753, 4821838, 6199506, 7232757, 9299259, 14465514, 18598518, 21698271, 43396542, 65094813, 130189626]

約数ペア:

[(1, 130189626), (2, 65094813), (3, 43396542), (6, 21698271), (7, 18598518), (9, 14465514), (14, 9299259), (18, 7232757), (21, 6199506), (27, 4821838), (42, 3099753), (54, 2410919), (63, 2066502), (126, 1033251), (189, 688834), (378, 344417)]