196479486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{519787}}^1$

素因数の和:519805

約数の個数: 32

約数和(自身を含む): 498996480

約数和(自身を除く): 302516994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 519787, 1039574, 1559361, 3118722, 3638509, 4678083, 7277018, 9356166, 10915527, 14034249, 21831054, 28068498, 32746581, 65493162, 98239743, 196479486]

約数ペア:

[(1, 196479486), (2, 98239743), (3, 65493162), (6, 32746581), (7, 28068498), (9, 21831054), (14, 14034249), (18, 10915527), (21, 9356166), (27, 7277018), (42, 4678083), (54, 3638509), (63, 3118722), (126, 1559361), (189, 1039574), (378, 519787)]