145372878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1153753}}^1$

素因数の和:1153768

約数の個数: 24

約数和(自身を含む): 359971248

約数和(自身を除く): 214598370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1153753, 2307506, 3461259, 6922518, 8076271, 10383777, 16152542, 20767554, 24228813, 48457626, 72686439, 145372878]

約数ペア:

[(1, 145372878), (2, 72686439), (3, 48457626), (6, 24228813), (7, 20767554), (9, 16152542), (14, 10383777), (18, 8076271), (21, 6922518), (42, 3461259), (63, 2307506), (126, 1153753)]