140416836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1671629}}^1$

素因数の和:1671643

約数の個数: 24

約数和(自身を含む): 374445120

約数和(自身を除く): 234028284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1671629, 3343258, 5014887, 6686516, 10029774, 11701403, 20059548, 23402806, 35104209, 46805612, 70208418, 140416836]

約数ペア:

[(1, 140416836), (2, 70208418), (3, 46805612), (4, 35104209), (6, 23402806), (7, 20059548), (12, 11701403), (14, 10029774), (21, 6686516), (28, 5014887), (42, 3343258), (84, 1671629)]