38819898

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18433}}^1$

素因数の和:18460

約数の個数: 40

約数和(自身を含む): 93681588

約数和(自身を除く): 54861690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 18433, 36866, 55299, 110598, 165897, 239629, 331794, 479258, 497691, 718887, 995382, 1437774, 1493073, 2156661, 2986146, 4313322, 6469983, 12939966, 19409949, 38819898]

約数ペア:

[(1, 38819898), (2, 19409949), (3, 12939966), (6, 6469983), (9, 4313322), (13, 2986146), (18, 2156661), (26, 1493073), (27, 1437774), (39, 995382), (54, 718887), (78, 497691), (81, 479258), (117, 331794), (162, 239629), (234, 165897), (351, 110598), (702, 55299), (1053, 36866), (2106, 18433)]