3408678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 9094176

約数和(自身を除く): 5685498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2081, 4162, 6243, 12486, 14567, 18729, 27053, 29134, 37458, 43701, 54106, 81159, 87402, 131103, 162318, 189371, 243477, 262206, 378742, 486954, 568113, 1136226, 1704339, 3408678]

約数ペア:

[(1, 3408678), (2, 1704339), (3, 1136226), (6, 568113), (7, 486954), (9, 378742), (13, 262206), (14, 243477), (18, 189371), (21, 162318), (26, 131103), (39, 87402), (42, 81159), (63, 54106), (78, 43701), (91, 37458), (117, 29134), (126, 27053), (182, 18729), (234, 14567), (273, 12486), (546, 6243), (819, 4162), (1638, 2081)]