285994086

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{138967}}^1$

素因数の和:138993

約数の個数: 32

約数和(自身を含む): 667046400

約数和(自身を除く): 381052314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 138967, 277934, 416901, 833802, 972769, 1945538, 2918307, 5836614, 6809383, 13618766, 20428149, 40856298, 47665681, 95331362, 142997043, 285994086]

約数ペア:

[(1, 285994086), (2, 142997043), (3, 95331362), (6, 47665681), (7, 40856298), (14, 20428149), (21, 13618766), (42, 6809383), (49, 5836614), (98, 2918307), (147, 1945538), (294, 972769), (343, 833802), (686, 416901), (1029, 277934), (2058, 138967)]