71361738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{80909}}^1$

素因数の和:80931

約数の個数: 36

約数和(自身を含む): 179862930

約数和(自身を除く): 108501192

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 80909, 161818, 242727, 485454, 566363, 728181, 1132726, 1456362, 1699089, 3398178, 3964541, 5097267, 7929082, 10194534, 11893623, 23787246, 35680869, 71361738]

約数ペア:

[(1, 71361738), (2, 35680869), (3, 23787246), (6, 11893623), (7, 10194534), (9, 7929082), (14, 5097267), (18, 3964541), (21, 3398178), (42, 1699089), (49, 1456362), (63, 1132726), (98, 728181), (126, 566363), (147, 485454), (294, 242727), (441, 161818), (882, 80909)]