15297354

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 34524672

約数和(自身を除く): 19227318

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 103, 111, 206, 222, 223, 309, 333, 446, 618, 666, 669, 927, 1338, 1854, 2007, 3811, 4014, 7622, 8251, 11433, 16502, 22866, 22969, 24753, 34299, 45938, 49506, 68598, 68907, 74259, 137814, 148518, 206721, 413442, 849853, 1699706, 2549559, 5099118, 7648677, 15297354]

約数ペア:

[(1, 15297354), (2, 7648677), (3, 5099118), (6, 2549559), (9, 1699706), (18, 849853), (37, 413442), (74, 206721), (103, 148518), (111, 137814), (206, 74259), (222, 68907), (223, 68598), (309, 49506), (333, 45938), (446, 34299), (618, 24753), (666, 22969), (669, 22866), (927, 16502), (1338, 11433), (1854, 8251), (2007, 7622), (3811, 4014)]