318636

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 825552

約数和(自身を除く): 506916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 167, 212, 318, 334, 477, 501, 636, 668, 954, 1002, 1503, 1908, 2004, 3006, 6012, 8851, 17702, 26553, 35404, 53106, 79659, 106212, 159318, 318636]

約数ペア:

[(1, 318636), (2, 159318), (3, 106212), (4, 79659), (6, 53106), (9, 35404), (12, 26553), (18, 17702), (36, 8851), (53, 6012), (106, 3006), (159, 2004), (167, 1908), (212, 1503), (318, 1002), (334, 954), (477, 668), (501, 636)]