142690884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1698701}}^1$

素因数の和:1698715

約数の個数: 24

約数和(自身を含む): 380509248

約数和(自身を除く): 237818364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1698701, 3397402, 5096103, 6794804, 10192206, 11890907, 20384412, 23781814, 35672721, 47563628, 71345442, 142690884]

約数ペア:

[(1, 142690884), (2, 71345442), (3, 47563628), (4, 35672721), (6, 23781814), (7, 20384412), (12, 11890907), (14, 10192206), (21, 6794804), (28, 5096103), (42, 3397402), (84, 1698701)]