42151382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 80742816

約数和(自身を除く): 38591434

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 241, 403, 434, 482, 806, 961, 1687, 1922, 2821, 3133, 3374, 5642, 6266, 6727, 7471, 12493, 13454, 14942, 21931, 24986, 43862, 52297, 87451, 97123, 104594, 174902, 194246, 231601, 463202, 679861, 1359722, 1621207, 3010813, 3242414, 6021626, 21075691, 42151382]

約数ペア:

[(1, 42151382), (2, 21075691), (7, 6021626), (13, 3242414), (14, 3010813), (26, 1621207), (31, 1359722), (62, 679861), (91, 463202), (182, 231601), (217, 194246), (241, 174902), (403, 104594), (434, 97123), (482, 87451), (806, 52297), (961, 43862), (1687, 24986), (1922, 21931), (2821, 14942), (3133, 13454), (3374, 12493), (5642, 7471), (6266, 6727)]