220336884

素因数分解:

$2^2\times 3^2\times {\mathrm{2251}}^1\times {\mathrm{2719}}^1$

素因数の和:4980

約数の個数: 36

約数和(自身を含む): 557415040

約数和(自身を除く): 337078156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2251, 2719, 4502, 5438, 6753, 8157, 9004, 10876, 13506, 16314, 20259, 24471, 27012, 32628, 40518, 48942, 81036, 97884, 6120469, 12240938, 18361407, 24481876, 36722814, 55084221, 73445628, 110168442, 220336884]

約数ペア:

[(1, 220336884), (2, 110168442), (3, 73445628), (4, 55084221), (6, 36722814), (9, 24481876), (12, 18361407), (18, 12240938), (36, 6120469), (2251, 97884), (2719, 81036), (4502, 48942), (5438, 40518), (6753, 32628), (8157, 27012), (9004, 24471), (10876, 20259), (13506, 16314)]