66874158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16811}}^1$

素因数の和:16849

約数の個数: 48

約数和(自身を含む): 165228336

約数和(自身を除く): 98354178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 16811, 33622, 50433, 100866, 151299, 218543, 285787, 302598, 437086, 571574, 655629, 857361, 1311258, 1714722, 1966887, 2572083, 3715231, 3933774, 5144166, 7430462, 11145693, 22291386, 33437079, 66874158]

約数ペア:

[(1, 66874158), (2, 33437079), (3, 22291386), (6, 11145693), (9, 7430462), (13, 5144166), (17, 3933774), (18, 3715231), (26, 2572083), (34, 1966887), (39, 1714722), (51, 1311258), (78, 857361), (102, 655629), (117, 571574), (153, 437086), (221, 302598), (234, 285787), (306, 218543), (442, 151299), (663, 100866), (1326, 50433), (1989, 33622), (3978, 16811)]