18308732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{929}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 34633200

約数和(自身を除く): 16324468

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 929, 1516, 1858, 3716, 4927, 9854, 12077, 19708, 24154, 48308, 352091, 704182, 1408364, 4577183, 9154366, 18308732]

約数ペア:

[(1, 18308732), (2, 9154366), (4, 4577183), (13, 1408364), (26, 704182), (52, 352091), (379, 48308), (758, 24154), (929, 19708), (1516, 12077), (1858, 9854), (3716, 4927)]