17844714

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13963}}^1$

素因数の和:14042

約数の個数: 24

約数和(自身を含む): 39210912

約数和(自身を除く): 21366198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 13963, 27926, 41889, 83778, 125667, 251334, 991373, 1982746, 2974119, 5948238, 8922357, 17844714]

約数ペア:

[(1, 17844714), (2, 8922357), (3, 5948238), (6, 2974119), (9, 1982746), (18, 991373), (71, 251334), (142, 125667), (213, 83778), (426, 41889), (639, 27926), (1278, 13963)]