16874418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{2113}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 37138752

約数和(自身を除く): 20264334

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2113, 2662, 3993, 4226, 6339, 7986, 12678, 23243, 46486, 69729, 139458, 255673, 511346, 767019, 1534038, 2812403, 5624806, 8437209, 16874418]

約数ペア:

[(1, 16874418), (2, 8437209), (3, 5624806), (6, 2812403), (11, 1534038), (22, 767019), (33, 511346), (66, 255673), (121, 139458), (242, 69729), (363, 46486), (726, 23243), (1331, 12678), (2113, 7986), (2662, 6339), (3993, 4226)]