90341442

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 199999800

約数和(自身を除く): 109658358

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 197, 219, 349, 394, 438, 591, 657, 698, 1047, 1182, 1314, 1773, 2094, 3141, 3546, 6282, 14381, 25477, 28762, 43143, 50954, 68753, 76431, 86286, 129429, 137506, 152862, 206259, 229293, 258858, 412518, 458586, 618777, 1237554, 5018969, 10037938, 15056907, 30113814, 45170721, 90341442]

約数ペア:

[(1, 90341442), (2, 45170721), (3, 30113814), (6, 15056907), (9, 10037938), (18, 5018969), (73, 1237554), (146, 618777), (197, 458586), (219, 412518), (349, 258858), (394, 229293), (438, 206259), (591, 152862), (657, 137506), (698, 129429), (1047, 86286), (1182, 76431), (1314, 68753), (1773, 50954), (2094, 43143), (3141, 28762), (3546, 25477), (6282, 14381)]