1572111198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{7993}}^1$

素因数の和:8238

約数の個数: 72

約数和(自身を含む): 3980628288

約数和(自身を除く): 2408517090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 223, 294, 441, 446, 669, 882, 1338, 1561, 2007, 3122, 4014, 4683, 7993, 9366, 10927, 14049, 15986, 21854, 23979, 28098, 32781, 47958, 55951, 65562, 71937, 98343, 111902, 143874, 167853, 196686, 335706, 391657, 503559, 783314, 1007118, 1174971, 1782439, 2349942, 3524913, 3564878, 5347317, 7049826, 10694634, 12477073, 16041951, 24954146, 32083902, 37431219, 74862438, 87339511, 112293657, 174679022, 224587314, 262018533, 524037066, 786055599, 1572111198]

約数ペア:

[(1, 1572111198), (2, 786055599), (3, 524037066), (6, 262018533), (7, 224587314), (9, 174679022), (14, 112293657), (18, 87339511), (21, 74862438), (42, 37431219), (49, 32083902), (63, 24954146), (98, 16041951), (126, 12477073), (147, 10694634), (223, 7049826), (294, 5347317), (441, 3564878), (446, 3524913), (669, 2349942), (882, 1782439), (1338, 1174971), (1561, 1007118), (2007, 783314), (3122, 503559), (4014, 391657), (4683, 335706), (7993, 196686), (9366, 167853), (10927, 143874), (14049, 111902), (15986, 98343), (21854, 71937), (23979, 65562), (28098, 55951), (32781, 47958)]