17907092

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 19348588

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 107, 139, 172, 214, 278, 301, 428, 556, 602, 749, 973, 1204, 1498, 1946, 2996, 3892, 4601, 5977, 9202, 11954, 14873, 18404, 23908, 29746, 32207, 41839, 59492, 64414, 83678, 104111, 128828, 167356, 208222, 416444, 639539, 1279078, 2558156, 4476773, 8953546, 17907092]

約数ペア:

[(1, 17907092), (2, 8953546), (4, 4476773), (7, 2558156), (14, 1279078), (28, 639539), (43, 416444), (86, 208222), (107, 167356), (139, 128828), (172, 104111), (214, 83678), (278, 64414), (301, 59492), (428, 41839), (556, 32207), (602, 29746), (749, 23908), (973, 18404), (1204, 14873), (1498, 11954), (1946, 9202), (2996, 5977), (3892, 4601)]