140425068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1671727}}^1$

素因数の和:1671741

約数の個数: 24

約数和(自身を含む): 374467072

約数和(自身を除く): 234042004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1671727, 3343454, 5015181, 6686908, 10030362, 11702089, 20060724, 23404178, 35106267, 46808356, 70212534, 140425068]

約数ペア:

[(1, 140425068), (2, 70212534), (3, 46808356), (4, 35106267), (6, 23404178), (7, 20060724), (12, 11702089), (14, 10030362), (21, 6686908), (28, 5015181), (42, 3343454), (84, 1671727)]