61742394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{490019}}^1$

素因数の和:490034

約数の個数: 24

約数和(自身を含む): 152886240

約数和(自身を除く): 91143846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 490019, 980038, 1470057, 2940114, 3430133, 4410171, 6860266, 8820342, 10290399, 20580798, 30871197, 61742394]

約数ペア:

[(1, 61742394), (2, 30871197), (3, 20580798), (6, 10290399), (7, 8820342), (9, 6860266), (14, 4410171), (18, 3430133), (21, 2940114), (42, 1470057), (63, 980038), (126, 490019)]