306999126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{812167}}^1$

素因数の和:812185

約数の個数: 32

約数和(自身を含む): 779681280

約数和(自身を除く): 472682154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 812167, 1624334, 2436501, 4873002, 5685169, 7309503, 11370338, 14619006, 17055507, 21928509, 34111014, 43857018, 51166521, 102333042, 153499563, 306999126]

約数ペア:

[(1, 306999126), (2, 153499563), (3, 102333042), (6, 51166521), (7, 43857018), (9, 34111014), (14, 21928509), (18, 17055507), (21, 14619006), (27, 11370338), (42, 7309503), (54, 5685169), (63, 4873002), (126, 2436501), (189, 1624334), (378, 812167)]