222742086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5303383}}^1$

素因数の和:5303395

約数の個数: 16

約数和(自身を含む): 509124864

約数和(自身を除く): 286382778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5303383, 10606766, 15910149, 31820298, 37123681, 74247362, 111371043, 222742086]

約数ペア:

[(1, 222742086), (2, 111371043), (3, 74247362), (6, 37123681), (7, 31820298), (14, 15910149), (21, 10606766), (42, 5303383)]