145321974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1153349}}^1$

素因数の和:1153364

約数の個数: 24

約数和(自身を含む): 359845200

約数和(自身を除く): 214523226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1153349, 2306698, 3460047, 6920094, 8073443, 10380141, 16146886, 20760282, 24220329, 48440658, 72660987, 145321974]

約数ペア:

[(1, 145321974), (2, 72660987), (3, 48440658), (6, 24220329), (7, 20760282), (9, 16146886), (14, 10380141), (18, 8073443), (21, 6920094), (42, 3460047), (63, 2306698), (126, 1153349)]