139797918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2039}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 327468960

約数和(自身を除く): 187671042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 293, 586, 879, 1758, 2039, 2637, 3809, 4078, 5274, 6117, 7618, 11427, 12234, 18351, 22854, 26507, 34281, 36702, 53014, 68562, 79521, 159042, 238563, 477126, 597427, 1194854, 1792281, 3584562, 5376843, 7766551, 10753686, 15533102, 23299653, 46599306, 69898959, 139797918]

約数ペア:

[(1, 139797918), (2, 69898959), (3, 46599306), (6, 23299653), (9, 15533102), (13, 10753686), (18, 7766551), (26, 5376843), (39, 3584562), (78, 1792281), (117, 1194854), (234, 597427), (293, 477126), (586, 238563), (879, 159042), (1758, 79521), (2039, 68562), (2637, 53014), (3809, 36702), (4078, 34281), (5274, 26507), (6117, 22854), (7618, 18351), (11427, 12234)]