12784426332

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{279551}}^1$

素因数の和:279698

約数の個数: 48

約数和(自身を含む): 30934106112

約数和(自身を除く): 18149679780

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 3811, 7622, 11433, 15244, 22866, 45732, 279551, 559102, 838653, 1118204, 1677306, 3354612, 10343387, 20686774, 28793753, 31030161, 41373548, 57587506, 62060322, 86381259, 115175012, 124120644, 172762518, 345525036, 1065368861, 2130737722, 3196106583, 4261475444, 6392213166, 12784426332]

約数ペア:

[(1, 12784426332), (2, 6392213166), (3, 4261475444), (4, 3196106583), (6, 2130737722), (12, 1065368861), (37, 345525036), (74, 172762518), (103, 124120644), (111, 115175012), (148, 86381259), (206, 62060322), (222, 57587506), (309, 41373548), (412, 31030161), (444, 28793753), (618, 20686774), (1236, 10343387), (3811, 3354612), (7622, 1677306), (11433, 1118204), (15244, 838653), (22866, 559102), (45732, 279551)]