15260778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21739}}^1$

素因数の和:21763

約数の個数: 32

約数和(自身を含む): 36523200

約数和(自身を除く): 21262422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 21739, 43478, 65217, 130434, 195651, 282607, 391302, 565214, 586953, 847821, 1173906, 1695642, 2543463, 5086926, 7630389, 15260778]

約数ペア:

[(1, 15260778), (2, 7630389), (3, 5086926), (6, 2543463), (9, 1695642), (13, 1173906), (18, 847821), (26, 586953), (27, 565214), (39, 391302), (54, 282607), (78, 195651), (117, 130434), (234, 65217), (351, 43478), (702, 21739)]