890661042

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{970219}}^1$

素因数の和:970247

約数の個数: 32

約数和(自身を含む): 2095675200

約数和(自身を除く): 1205014158

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 970219, 1940438, 2910657, 5821314, 8731971, 16493723, 17463942, 26195913, 32987446, 49481169, 52391826, 98962338, 148443507, 296887014, 445330521, 890661042]

約数ペア:

[(1, 890661042), (2, 445330521), (3, 296887014), (6, 148443507), (9, 98962338), (17, 52391826), (18, 49481169), (27, 32987446), (34, 26195913), (51, 17463942), (54, 16493723), (102, 8731971), (153, 5821314), (306, 2910657), (459, 1940438), (918, 970219)]