31138326

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{8693}}^1$

素因数の和:8900

約数の個数: 24

約数和(自身を含む): 67813200

約数和(自身を除く): 36674874

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 8693, 17386, 26079, 52158, 78237, 156474, 1729907, 3459814, 5189721, 10379442, 15569163, 31138326]

約数ペア:

[(1, 31138326), (2, 15569163), (3, 10379442), (6, 5189721), (9, 3459814), (18, 1729907), (199, 156474), (398, 78237), (597, 52158), (1194, 26079), (1791, 17386), (3582, 8693)]