17242974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{136849}}^1$

素因数の和:136864

約数の個数: 24

約数和(自身を含む): 42697200

約数和(自身を除く): 25454226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 136849, 273698, 410547, 821094, 957943, 1231641, 1915886, 2463282, 2873829, 5747658, 8621487, 17242974]

約数ペア:

[(1, 17242974), (2, 8621487), (3, 5747658), (6, 2873829), (7, 2463282), (9, 1915886), (14, 1231641), (18, 957943), (21, 821094), (42, 410547), (63, 273698), (126, 136849)]