26928954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 63320712

約数和(自身を除く): 36391758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 733, 942, 1413, 1466, 2041, 2199, 2826, 4082, 4398, 6123, 6597, 9529, 12246, 13194, 18369, 19058, 28587, 36738, 57174, 85761, 115081, 171522, 230162, 345243, 690486, 1035729, 1496053, 2071458, 2992106, 4488159, 8976318, 13464477, 26928954]

約数ペア:

[(1, 26928954), (2, 13464477), (3, 8976318), (6, 4488159), (9, 2992106), (13, 2071458), (18, 1496053), (26, 1035729), (39, 690486), (78, 345243), (117, 230162), (157, 171522), (234, 115081), (314, 85761), (471, 57174), (733, 36738), (942, 28587), (1413, 19058), (1466, 18369), (2041, 13194), (2199, 12246), (2826, 9529), (4082, 6597), (4398, 6123)]