18255468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 55480320

約数和(自身を除く): 37224852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 859, 924, 966, 1012, 1518, 1718, 1771, 1932, 2577, 3036, 3436, 3542, 5154, 5313, 6013, 7084, 9449, 10308, 10626, 12026, 18039, 18898, 19757, 21252, 24052, 28347, 36078, 37796, 39514, 56694, 59271, 66143, 72156, 79028, 113388, 118542, 132286, 138299, 198429, 217327, 237084, 264572, 276598, 396858, 414897, 434654, 553196, 651981, 793716, 829794, 869308, 1303962, 1521289, 1659588, 2607924, 3042578, 4563867, 6085156, 9127734, 18255468]

約数ペア:

[(1, 18255468), (2, 9127734), (3, 6085156), (4, 4563867), (6, 3042578), (7, 2607924), (11, 1659588), (12, 1521289), (14, 1303962), (21, 869308), (22, 829794), (23, 793716), (28, 651981), (33, 553196), (42, 434654), (44, 414897), (46, 396858), (66, 276598), (69, 264572), (77, 237084), (84, 217327), (92, 198429), (132, 138299), (138, 132286), (154, 118542), (161, 113388), (231, 79028), (253, 72156), (276, 66143), (308, 59271), (322, 56694), (462, 39514), (483, 37796), (506, 36078), (644, 28347), (759, 24052), (859, 21252), (924, 19757), (966, 18898), (1012, 18039), (1518, 12026), (1718, 10626), (1771, 10308), (1932, 9449), (2577, 7084), (3036, 6013), (3436, 5313), (3542, 5154)]