258889782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{27361}}^1$

素因数の和:27468

約数の個数: 32

約数和(自身を含む): 551617920

約数和(自身を除く): 292728138

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 3154, 4731, 9462, 27361, 54722, 82083, 164166, 519859, 1039718, 1559577, 2270963, 3119154, 4541926, 6812889, 13625778, 43148297, 86296594, 129444891, 258889782]

約数ペア:

[(1, 258889782), (2, 129444891), (3, 86296594), (6, 43148297), (19, 13625778), (38, 6812889), (57, 4541926), (83, 3119154), (114, 2270963), (166, 1559577), (249, 1039718), (498, 519859), (1577, 164166), (3154, 82083), (4731, 54722), (9462, 27361)]