39961506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{947}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 86321088

約数和(自身を除く): 46359582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 541, 947, 1082, 1623, 1894, 2841, 3246, 5682, 7033, 12311, 14066, 21099, 24622, 36933, 42198, 73866, 512327, 1024654, 1536981, 3073962, 6660251, 13320502, 19980753, 39961506]

約数ペア:

[(1, 39961506), (2, 19980753), (3, 13320502), (6, 6660251), (13, 3073962), (26, 1536981), (39, 1024654), (78, 512327), (541, 73866), (947, 42198), (1082, 36933), (1623, 24622), (1894, 21099), (2841, 14066), (3246, 12311), (5682, 7033)]